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P2138 Diagnostic Trouble Code Discussion for April 2008

Accelerator Position Sensor 1-2 Correlation

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Trouble Ticket Help Requests for DTC P2138
Help Request Posted
2003 Nissan Altima 2.5L Hesitation, Cuts out, Stall VIN: 1N4AL11D33
P2138: Accelerator Pedal Position Sensor Range/Performance (Bank 1). customer complaint is vehicle stalls while driving. restarts no problem, but no throttle response. will not go faster than 40km. i have done tune-up, intake service, pin point test on throttle system, and replaced the accl.pedal on advice for a nissan tech. no...
April 02, 2008
2003 Nissan 350Z Track 3.5L Poor Idle Quality, Hesitation, Stall, MIL Lamp on VIN: JN1AZ34D33
P2138: Accelerator Pedal Position Sensor Range/Performance (Bank 1). ... codes P1229(p2122,p2138,po223,p0123,p2135,p0507 ISC system) .we did the usual and replaced TBody and did the idle air relearn( with consult ii) .Then APP codes p2122 and 2138 came back and code (p1229 sensor power /circ),tested app sensor found faulty repl...
April 28, 2008