Harley code p1510 p2122 p2138

Harley knows about this problem and has sent out a service bulletin #tt418-1. Google this bulletin and you'll see the problem. ... and throttle gets sloppy as far as response is concerned. Codes: P1510, P2122, and P2138 come up, and PN 41000227A is listed. Checked for loose connections, couldn't find anything. 2020 Road Glide Ultra. S&S …

The usual problem that trips the B1121 or B1122 codes (left and right turn output faults) are shorts to ground. ... P2122 TGS1 Low/Open 23. P2123 TGS1 High 24. P2127 TGS2 Low/Open 25. P2128 TGS2 High ... P1510 EFI Limited Performance Mode 77. P1511 EFI Power Management Mode 78. P1512 EFI Forced Idle ModeNow it's throwing p1510, p2127, and p2138 2012 harley davidson streetglide ... 09 street glide codes are p2122, p2138, p1510 have replaced twist grip sensor. It ...• DTCs P2120, P2122, P2123, P2125, P2127, P2128, and P2138 are Type A DTCs. • The ECM commands the TAC system to operate in Reduced Engine Power mode. Anytime the vehicle goes into reduced engine power mode A/C shuts off - cruise control won't work etc..P2138 (TGS Corelation Error) and P1510 (EFI Limited Performance Mode). I cleared out the codes, went back and loosened up the throttle grip some (alittle more …May 12, 2015 · The following procedure will instruct in retrieving and clearing ECM Diagnostic Trouble Codes and TSM/TSSM codes thru the Harley guage cluster as well as a list of codes. 1- Turn Ignition switch to OFF & Run/Stop switch is to Run. 2- Push odometer reset button in & hold. 3- Turn ignition switch to Ignition and release the odometer reset button. P 1358 Code - Harley Davidson Forums Jul 5, 2011 More results from www.hdforums.com P1356 and P1358 - V-Twin Forum https://www.v-twinforum.com > ... > Twin-Cam Engine Oct 20, 2005 - The dealer installed a set of Harley plugs and ran the bike for over a half hour on the dyno and could not get it to throw a code. Harley Diagnostic …And I changed spark plugs. Now it's throwing p1510, p2127, and p2138 2012 harley davidson streetglide ... Chasing a p1510, p2122, p2138 code problem.Mar 20, 2021 · P2138 (with P1510 performance limiter) - I installed Stage 1 over the winter and reflashed the ECM with the pro Street tuner. I also have the smart tune pro. Googled that too and saw two main culprits - either a bad TGS sensor/wire or a bad ECM config.

P2122 trouble code definition. The P2122 OBD-II trouble, or fault, code means that the vehicle’s on-board computer has detected low voltage in the throttle position sensor (TPS), which is usually below 0.17 volts. What the P2122 code means. The registration of the P2122 trouble code simply means that low voltage has been detected in the TPS.Harley Fault Codes 2004-2015; ... P1510 EFI Limited Performance Mode (TBW) P1511 EFI Power Management Mode P1512 EFI Forced Idle Mode P1514 Air Flow Fault (TBW) ... P2122 TGS1 Low/Open P2123 TGS1 High P2127 TGS2 Low/Open P2128 TGS2 High P2135 TPS Voltage Correlation ErrorWhat Does Engine Code P2138 Mean? The P2138 error code is related to the throttle/pedal position sensor/switch “D”/”E” voltage correlation.P2138: TGS correlation error: Check engine: Discontinue operation. See dealer for repair. P2176: ETC zero position learning error: Check engine: Discontinue operation. See dealer for repair. P2300: Ignition coil driver low/open (front) Check engine: Discontinue operation. See dealer for repair. P2301: Ignition coil driver shorted high (front ...Dec 15, 2011. #3. SJSHD said: I have a 09 Ultra with 10,000 miles on it. I baby the bike most of the time except for last week I was riding it more agressive and the check engine light came on and it went into lymp home mode. I checked for codes and it came up with P1511. The manual says it is the Throttle Grip Sensor.

You can read the DTC codes on a Harley-Davidson without a diagnostic tool by using the trip reset button. ... P1510: EFI Limited Performance Mode ... P2122: TGS1 Low ...I researched and took notes on which wires match with each other. Put everything back together started the bike, but now I have no throttle response and the check engine light is on. I found out how to get the codes and it's telling me P1510 but I can not clear it out. Any suggestions on how to get the bike out of limp mode and get throttle ...2006 Nissan Titan code p2138 throttle/pedal positioning sensor switch d/e voltage correlation I have a 2006 Nissan Titan my truck has 128000 miles gave me a p2138 code I changed the throttle body, but nothing changed the acceleration pedal, but nothing now I hit a pot hole driving n the engine light turned on gave me a p2138 throttle/pedal positioning …Two trouble codes: - P2138 - Twist Grip Sensor Correlation Error. - P1510 - EFI Limited Performance Mode. On the TGS, I have put on new grips and recently there …The P2138 trouble code is triggered when there are problems with the throttle/pedal position sensor/switch. However, it’s not the only code related to the throttle body and its circuitry. The P2135 , P2136, P2137, P2139, and P2140 DTCs also indicate issues in the same areas.

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I have a 16 street glide special getting codes 1510- 2122- 2138. Reset it. But comes back as soon as the key is - Answered by a verified Motorcycle MechanicP1510. 2014 Harley Davidson Street Glide. I’ve change twist - Answered by a verified Motorcycle Mechanic. We use cookies to give you the best possible experience on our website. ... Check engine light came on and engine would have power surges. I read the codes and it showed P1510 and P2122 and P2138. ...P2138 (with P1510 performance limiter) - I installed Stage 1 over the winter and reflashed the ECM with the pro Street tuner. I also have the smart tune pro. Googled that too and saw two main culprits - either a bad TGS sensor/wire or a bad ECM config.I getting DTC codes P0120 P0123 P0222 P1510 P1511 P2122 P2138 P2176 ... I have a 04 Harley Davidson Electra glide Classic flhtci started popping misfiring and then completely cuts off. ... 09 street glide codes are p2122, p2138, p1510 have replaced twist grip sensor. It started when tail lamp went out.The Harley P1510 code indicates a fault with the Throttle Actuator Control (TAC) system. It is responsible for controlling the opening and closing of the throttle body in response to input from the rider’s throttle control.Throttle Position sensor has been tested and is good. My assumption is that the P0641 is the reference voltage for the TPS. If that's the the case a friend and I mapped out all the pins in the plug and pin 1 should read 5v, but it is not, it reads 2.8. 5v. is the ECM reference voltage for all the sensors .

Jun 23, 2022 · Use a scan tool or code reader that graphs data to determine which APP sensor is triggering P2138. With the engine running and your car put in “Park,” lightly press on the gas, and watch the graph on the scan tool to make sure the data doesn’t dip or spike drastically (1:59 in the video above). If there is a spike or dip, you’ll know ... In a report released today, Gerrick Johnson from BMO Capital assigned a Buy rating to Harley-Davidson (HOG – Research Report), with a pric... In a report released today, Gerr...Harley Fault Codes 2004-2015; ... P1510 EFI Limited Performance Mode (TBW) P1511 EFI Power Management Mode P1512 EFI Forced Idle Mode P1514 Air Flow Fault (TBW) ... P2122 TGS1 Low/Open P2123 TGS1 High P2127 TGS2 Low/Open P2128 TGS2 High P2135 TPS Voltage Correlation ErrorYou can read the DTC codes on a Harley-Davidson without a diagnostic tool by using the trip reset button. The main steps in this process are as follows: ... P1510: EFI Limited Performance Mode: P1511: EFI Power Management Mode: P1512: EFI Forced Idle Mode: ... P2122: TGS1 Low/Open: P2123: TGS1 High: P2127: TGS2 Low/Open: P2128: TGS2 …The four main issues that cause P2138 are the accelerator pedal position sensor, the throttle position sensor, a wiring issue, or a PCM issue. Of these issues, the PCM is usually the least likely unless there is a TSB for your engine and model year. 1. Use a Multimeter to Examine the Wiring. Use a multimeter to see if the voltage coming from ...Harley davidson codes checkP2138 p2127 harley codes davidson P0152 again!!!05 08 pontiac grand prix gxp tps (pedal assembly) swap code p2138. P0113 - Harley Davidson Forums. Check Details. P1510, p2122,p2138 code on harley davidson 2019 touring. Deciphering fxds conv dyna designationHarley davidson softail breakout fxsb dtc diagnostic trouble ...Within the last quarter, Harley-Davidson (NYSE:HOG) has observed the following analyst ratings: Bullish Somewhat Bullish Indifferent Somewhat... Within the last quarter, Harle...After a handlebar change the check engine light is staying on and it's throwing codes: P1510 Throttle actuator control limited P2138 Twistgrop sensor correlation error I don't have service/diagnostic manuals for anything new enough to be TBW. And there's only so much one can intuit trying to troubleshoot.The code P1511 refers to a problem with the throttle grip sensor. This can include a bad ECM, a faulty throttle body wiring connector, and unsecured bolts on the throttle housing. Riding the bike recklessly can be the reason for this issue. Fortunately, the fixes are quite easy.The bike seem to be running fine. Can't find the codes for a 2009 Ultra. No probema in the morning. "Never interrupt your enemy when he is making a mistake." P2122 TGS1 Low/Open. Twist Grip Sensor problem. Loose/faulty or pinched wiring or possibly bad sensor. I hope it was a fluke.The automobile fault code P2122 indicates a problem with the throttle or pedal position sensor. The estimated repair time for this issue is 1.0 hour. The cost of fixing this issue can vary depending on the auto repair shop, but it is common for them to charge between $75 and $150 per hour. Other factors that may influence the cost include the ...09 street glide codes are p2122, p2138, p1510 have replaced twist grip sensor. It started when tail lamp went out. ... Over 25 years experience, ICS, MMI, Owned shop for 12 years, worked tech-support for Harley Davidson. kwiggins29059. Motorcycle Mechanic. 434 satisfied customers. Experience in Harley Davidson and Triumph. Coy. …

Has anyone found a fix for this issue. 2015 street glide giving P2138 and P1510 code. We have looked at every single ground connection, wire, plug connector, and replaced the tgs straight from harley dealer. ... A forum community dedicated to all Harley-Davidson model owners and enthusiasts. Come join the discussion about performance ...

Now it could have been on before, but the first time I noticed it was after restarting the bike. I rode home from the gas station (1 mile) and ran the DTCs... P2138 (TGS Corelation Error) and P1510 (EFI Limited Performance Mode). I cleared out the codes, went back and loosened up the throttle grip some (alittle more play) and restarted the bike.The automotive trouble code P2138 throttle/pedal position sensor/switch D/E voltage correlation refers to a problem related to the throttle's ability to open and close properly. In the 1990's automotive manufacturers began industry-wide installation of "Drive by wire" throttle control technology.P2138 code is one of the most famous diagnostic trouble codes. It triggers when your throttle position sensor or accelerator position sensor goes bad. This article explains the P2138 code symptoms and causes. P2138 Code Definition. The P2138 code stands for “Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation.”The following procedure will instruct in retrieving and clearing ECM Diagnostic Trouble Codes and TSM/TSSM codes thru the Harley guage cluster as well as a list of codes. 1- Turn Ignition switch to OFF & Run/Stop switch is to Run. 2- Push odometer reset button in & hold. 3- Turn ignition switch to Ignition and release the odometer reset button.Ok so I pulled the codes P1510 P2122 P2127 P2138 Any and all help is appreciated . Save Share. ... BTW the codes are P1510 & P2138 . ... A forum community dedicated to all Harley-Davidson Road Glide owners and enthusiasts. Come join the discussion about performance, builds, accessories, mods,specs, troubleshooting, …Aug 6, 2012 · The SG has thrown the same codes again. (1510,2122,2138). This time I decided I would tear it down and take a look. I bought a new twist grip sensor, removed the twist grip sensor along with the wire. Pulled some string back through as I was pulling the TGS wire harness out. I lubed the wires for the new harness well to pull them into the bars. If you live for 1s and 0s, here are the best ways you can get paid to code. Most programmers make six-digit salaries, check out these jobs! Learn more about how you can start makin...

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P2122 - Throttle/Pedal Position Sensor/Switch 'D' Circuit Low. from your codes, theyre saying your throttle body is getting a low voltage, not your pedal. its more likely you need a new throttle body as you may have a tps failure. the p2138 is a correlation between your pedal, throttle body, and ecu, and the ecu is detecting different/incorrect ...How to check Harley-Davidson trouble codes and what does the Harley-Davidson trouble code mean? ... P1510: 447: ETC limited performance mode: ETC MANAGEMENT DIAGNOSTICS: P1511: 448: ... P2122: 69: TGS 1 low/open: TGS DIAGNOSTICS: P2123: 70: TGS 1 high: TGS DIAGNOSTICS: P2127: 71:DTC P2138 - Accelerator Pedal Position (APP) Sensor 1-2 Correlation may be set. The voltage difference between APP sensor 1 and APP sensor 2 exceeds a predetermined value for more than a brief period. Refer to DTC P2138 in SI for further diagnostics. Cause.R. relxn88. 439 posts · Joined 2006. #2 · Aug 19, 2014. 1510 says the actuator control ,the piece on the side on the induction module, has limited …What Does Code P2122 Mean? OBD II fault code P2122 is a generic code that is defined as “Throttle/Pedal Position Sensor/Switch “D” Circuit Low”, and is set when the PCM (Powertrain Control Module) detects an abnormally low input voltage from the sensor, switch, or circuit in the throttle control system that is labelled “D”.The 1948 Harley-Davidson FL motorcycle introduced Harley's overhead-valve Panhead engine. See pictures and learn about the Harley FL motorcycle. Advertisement The 1948 Harley-David...Speedometer Self Diagnostics: The speedometer is capable of displaying and clearing speedometer, tachometer, TSM/TSSM and ICM/ECM Diagnostic Trouble Codes (DTC). 1- Turn Ignition switch to OFF & Run/Stop switch is to Run. 2- Push odometer reset button in & hold.On my 2015 Ultra Limited, I've been plagued with the following codes P1510, P2122, and P2138 with a PN41000227A showing up. P2122 and P2138 will clear, but …The throw out bearing -- otherwise known as the pushrod bearing -- is located just inside the transmission clutch release cover on the lower right-hand side of your Harley-Davidson...P1510 code on ecm. P1510 p2122 p2138. 2014 Harley street. ... 09 street glide codes are p2122, p2138, p1510 have replaced twist grip sensor. It started when tail lamp ...P1510 P2122 P2138 today. Jump to Latest Follow. 20K views 18 replies 8 participants last post by Whtlac Sep 3, 2013. exammo Discussion starter. 422 posts · Joined 2011. #1 · Feb 18, 2012. I was out riding today and on my way back home my check engine light came on and the bike started shuddering. I tried to stop and the ABS messed up and the ...09 street glide codes are p2122, p2138, p1510 have replaced twist grip sensor. It started when tail lamp went out. ... Experience in Harley Davidson and Triumph. Kyle N. Ex- Motorcycle Tech. 54 satisfied customers. Currently working on A.S. in Motorcycle Technology. Tim's Auto Repair. ….

Understanding the Harley Code P1510. The Harley P1510 code indicates a fault with the Throttle Actuator Control (TAC) system. It is responsible for controlling the opening and closing of the throttle body in response to input from the rider’s throttle control. The TAC system is closly linked to the EFI (Electronic Fuel Injection) system. The Check Engine Light (CEL) on a Harley-Davidson motorcycle indicates that the motorcycle’s onboard diagnostic system detects a current or historic trouble code in one or more of its sensors, circuits, or components., known as diagnostic trouble codes (DTC). The specific meaning of the CEL can vary depending on the year, make, and model of ...Harley-Davidson's reporters lower-than-expected quarterly sales. Recently, Harley-Davidson CEO Matt Levatich and Polaris CEO Scott Wine shared the stage at the recent AIMExpo i...Saab code P2122 P2138 accelerator pedal position and throttle body. The throttle body and accelerator pedal were replaced to fix P2122 and P2138. Please sh...How do the charts look now? Let's check....SHOP For his second "Executive Decision" segment of the Wednesday night Mad Money show, host Jim Cramer spoke with Harley Finkelstein...P2138 Meaning. You press the gas pedal. The accelerator position sensor sends a signal to your F150’s PCM. The throttle position sensors confirm how much the throttle is opened. The PCM adjusts the throttle position based on this feedback. The “D” and “E” TPS signals need to AGREE with one another AND the accelerator position sensor.P2122/P2138 Accelerator Pedal / Reduced Power. It was recommended I start a new thread since many others have been started over the years and I have been chasing this one for a very long time. @ Ron Nielson – Thank you for the detailed troubleshooting steps I ran across – for years on and off my 2009 GMC 2500HD Duramax LMM would code either ...Installed a set of high bars on a 2015 Road Glide over the weekend. Job went smoothly. Plenty of room to pull the wire through the new bars (Harley bars) and nothing tight. Got it all back together, everything works EXCEPT the throttle codes of P1510, P2122/3, and P2138 (last one is by memory). Those all relate to the throttle by wire. So I:The automotive trouble code P2138 throttle/pedal position sensor/switch D/E voltage correlation refers to a problem related to the throttle's ability to open and close properly. In the 1990's automotive manufacturers began industry-wide installation of "Drive by wire" throttle control technology. It's mission is to afford greater control over ...Harley Davidson 2008 DTC Code Reading (draft) Harley Davidson DTC Codes - Unofficial Guide Page 3 B Codes B0563 Battery Voltage High. B1121(TSM) Left Turn Output Fault B1121(HFSM) Left Turn Output Open B1122(TSM) Right Turn Output Fault B1122(HFSM) Right Turn Output Open B1123(HFSM) Left Turn Output Short to Ground Harley code p1510 p2122 p2138, =====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====nonda Auto DIY Center is the biggest ..., P2122 trouble code definition. The P2122 OBD-II trouble, or fault, code means that the vehicle’s on-board computer has detected low voltage in the throttle position sensor (TPS), which is usually below 0.17 volts. What the P2122 code means. The registration of the P2122 trouble code simply means that low voltage has been detected in the TPS. , The 1905 Harley-Davidson motorcycle had to be pedaled like a bicycle to get started. See pictures and learn about this Harley-Davidson motorcycle. Advertisement Two years after the..., New Member. Jan 18, 2018. #1. P2176 EFI Closed Postion Not Learned, I took my bike into the dealer for this code. I was asked if I had recently used the kill switch, I did accidently hit the kill switch with my helmit. They said that if your throttle is not in the zero position that the kill switch will cause the bike to throw a check engine light., Harley-Davidson's reporters lower-than-expected quarterly sales. Recently, Harley-Davidson CEO Matt Levatich and Polaris CEO Scott Wine shared the stage at the recent AIMExpo i..., May 12, 2015 · The following procedure will instruct in retrieving and clearing ECM Diagnostic Trouble Codes and TSM/TSSM codes thru the Harley guage cluster as well as a list of codes. 1- Turn Ignition switch to OFF & Run/Stop switch is to Run. 2- Push odometer reset button in & hold. 3- Turn ignition switch to Ignition and release the odometer reset button. , P2122 trouble code definition. The P2122 OBD-II trouble, or fault, code means that the vehicle’s on-board computer has detected low voltage in the throttle position sensor (TPS), which is usually below 0.17 volts. What the P2122 code means. The registration of the P2122 trouble code simply means that low voltage has been detected in the TPS., P2138 The voltage difference between APP sensor 1 and APP sensor 2 exceeds a value of 2 percent for more than 0.3 second. Action Taken When the DTC Sets. DTCs P2122, P2123, P2127, P2128, and P2138 are Type C DTCs. The driver information center, if equipped, may display a message. The ECM commands reduced engine power as a safety remedial action., Under certain conditions the control module commands the engine OFF. DTCs P0120, P0122, P0123, P0220, P0222, P0223, and P2135 are TypeA DTCs. Ignition ON, observe the scan tool TP sensor 1 voltage parameter. The reading should be between 4.75-0.33 volts and change with accelerator pedal input., Looks like you have a throttle control limited performance AKA "limp Mode" P1510 relating to an issue with the twist grip sensor codes P2122 & P2138. Are the handlebars stock? I ask this as usually this happens when aftermarket bars have been installed and the wires to the twist grip sensor have been extended and the connection or wires have ..., , The bike seem to be running fine. Can't find the codes for a 2009 Ultra. No probema in the morning. "Never interrupt your enemy when he is making a mistake." P2122 TGS1 Low/Open. Twist Grip Sensor problem. Loose/faulty or pinched wiring or possibly bad sensor. I hope it was a fluke., Webapp Codecademy teaches you how to code using an interactive console, motivates you with badges, and walks you through lessons in a straightforward curriculum. Best of all, it's ..., P2138 is a diagnostic trouble code (DTC) for "Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light ..., New Member. Jan 18, 2018. #1. P2176 EFI Closed Postion Not Learned, I took my bike into the dealer for this code. I was asked if I had recently used the kill switch, I did accidently hit the kill switch with my helmit. They said that if your throttle is not in the zero position that the kill switch will cause the bike to throw a check engine light., Struggling to attract younger riders, Harley has staked its hopes for marketing to millennials on Instagram. This morning, Harley-Davidson announced it had missed earnings expectat..., Harley FLHTC 2010, les code p1510, p2127 et p2138. Il apparaisse assez régulièrement et disparaisse sans que je fasse quoi que ce soit. La lumière allume pour dire qu’il y a un code., Aug 18, 2014 · relxn88. 439 posts · Joined 2006. #2 · Aug 19, 2014. 1510 says the actuator control ,the piece on the side on the induction module, has limited preformance. 2122 says Twistgrip position sensor too low or open. 2128 says Twistgrip position sensor too high. check throttle grip sensor and or wiring. M. , P2185 ECT sensor high. P2300 Ignition coil driver low/open (front) P2301 Ignition coil driver shorted high (front) P2303 Ignition coil driver low/open (rear) P2304 Ignition coil driver shorted high (rear) DISCLAIMER: this information is for reference only. Fuel Moto does not offer technical support for diagnostic trouble codes. , P2138 Meaning. You press the gas pedal. The accelerator position sensor sends a signal to your Impala’s PCM. The throttle position sensors confirm how much the throttle is opened. The PCM adjusts the throttle position based on this feedback. The “D” and “E” TPS signals need to AGREE with one another AND the accelerator position sensor., Feb 23, 2024 · Here are some steps you can follow to diagnose the P2138 code: Check the wiring: The first step is to check the wiring between the throttle position sensor and the accelerator pedal position sensor. Look for any signs of damage or corrosion, and ensure that the wiring is properly connected. , The 1905 Harley-Davidson motorcycle had to be pedaled like a bicycle to get started. See pictures and learn about this Harley-Davidson motorcycle. Advertisement Two years after the..., Here, it’ll be better to take your Harley to the nearest mechanic. This might cost you around $70 to $1,000. Read Also: Harley Davidson Hydraulic Clutch Problems: 5 Issues And Their Fixes. 4-Check The Engine Control Module (ECM) If you are still getting the P1511 code, there is a huge possibility that your Harley’s ECM is malfunctioning., Logged. TGS2 low/open, TGS correlation error, P1510 P2127 P2138. May 25, 2018, 03:31:30 PM. FLHXSE2 2011, PV + TT. Last year I fixed the TCA [211B] connector. This is a new problem. Today I measured all the connections between [78B]- [204B]- [211B], no faults., Harley Davidson Motorcycles. Touring Models . '08 SG DTC code P1511 and P2135 ... Hoople. I checked the codes this AM and it's P1510 and P2138. So I was having the P1510 before, now it picked up the P2138 code. CEL not on all the time, as it goes out after 20 seconds or so. Hoople, Now it's throwing p1510, p2127, and p2138 2012 harley davidson streetglide ... 09 street glide codes are p2122, p2138, p1510 have replaced twist grip sensor. It started when tail lamp went out. Replaced it with aftermarket lamp, …, The automobile fault code P2122 indicates a problem with the throttle or pedal position sensor. The estimated repair time for this issue is 1.0 hour. The cost of fixing this issue can vary depending on the auto repair shop, but it is common for them to charge between $75 and $150 per hour. Other factors that may influence the cost include the ... , Throttle Position sensor has been tested and is good. My assumption is that the P0641 is the reference voltage for the TPS. If that's the the case a friend and I mapped out all the pins in the plug and pin 1 should read 5v, but it is not, it reads 2.8. 5v. is the ECM reference voltage for all the sensors ., Under certain conditions the control module commands the engine OFF. DTCs P0120, P0122, P0123, P0220, P0222, P0223, and P2135 are TypeA DTCs. Ignition ON, observe the scan tool TP sensor 1 voltage parameter. The reading should be between 4.75-0.33 volts and change with accelerator pedal input., Aug 6, 2012 · The SG has thrown the same codes again. (1510,2122,2138). This time I decided I would tear it down and take a look. I bought a new twist grip sensor, removed the twist grip sensor along with the wire. Pulled some string back through as I was pulling the TGS wire harness out. I lubed the wires for the new harness well to pull them into the bars. , P2138 Meaning. You press the gas pedal. The accelerator position sensor sends a signal to your Sorento’s PCM. The throttle position sensors confirm how much the throttle is opened. The PCM adjusts the throttle position based on this feedback. The “D” and “E” TPS signals need to AGREE with one another AND the accelerator position sensor., Aug 11, 2021 · August 11, 2021 by Jason. P2122 is a generic OBD-II code, meaning that it has the same definition for all makes and models of vehicles. But, it does seem to pop up the most in Nissan, GM, and Chrysler-made vehicles. P2122 indicates that the voltage coming from throttle position sensor “D” is below the normal operating range. , Logged. Re: What could cause this code, p1510? August 30, 2017, 07:03:11 AM #3. #1, Just for GP, you should update those pins at the TB connector- they were found to be susceptible to fretting corrosion, and have since been updated to silver pins, with a 72663-11 part number.