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P2135 p2119 code chevrolet impala - Colorado Chevrolet Cars & Trucks

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Posted on Jan 02, 2017

  • 2019 Answers

SOURCE: I have a 2006 Chevrolet

P0335 Crankshaft Position Sensor "A" Circuit
P0506 Idle Air Control System RPM Lower Than Expected
P2119 Throttle Actuator Control Throttle Body Range/Performance
P2431 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance

The last 3 I believe are all just piling on caused by the first. Once there is a problem with the crankshaft position sensor, in effect the engine timing is changing all by itself.
Which obviously can run really badly, causing all the other codes. It causes low idle, the drive by wire throttle actuator to be unable to make a difference, and the engine will slow to the point the air pump with not work.

I would suggest replacing the crankshaft position sensor or taking it into a place like Autozone to see if they can tell it is bad or not.

Posted on Jan 25, 2011


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Can someone help with the P2135 code?

DTC P2135: Throttle/Pedal Position Sensor/Switch A / B Voltage Correlation
Probable cause:
  1. Sensor or solenoid faulty
  2. Connector terminal contact damaged or corroded
  3. Wire harness fault. Check for correct voltage, open, short to ground or short to voltage
  4. Update control unit software - Check for the latest control unit update
  5. PCM or ECM faulty

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That code is related to the throttle body throttle actuator. If the actuator is not responding to the computers command, the code will be set.

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What does the code P2135 mean on a Chevy Cobalt 2007

P2135 - Throttle Position (TP) Sensor 1-2 Correlation

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Four seemingly unrelated fault codes;
P0526 - fan speed error
P0141 - downstream O2 sensor lean condition
P2135 - Throttle position sensor fault
P2138 - Accelerator position fault

You need to have a qualified technician diagnose this with a highend scan tool, maybe there is a possibility that a reference voltage is off spec.

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Is the code P2135 covered under warranty for a 2007 Chevy Aveo?

P2135 Throttle/Pedal Position Sensor/Switch "A" /"B" Voltage Correlation, that's the code, you'd have to call the dealer to see if that's covered in the warranty

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The reduce engine light comes on at 50 mph what could the problem be

DTC P0120 P0220 P1516 P2135 these should be the problem codes.
2003-2006 Chevrolet Avalanche, Corvette, Express, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer. for reduced engine power. p0120 is throttle position sensor, ( tps ). p0220 is relates to tps, p1516 tps is out of range. p2135 is a throttle body code, the throttle body needs replaced. but before you do it replace tps first to see if it takes care of the other codes. have a good day !!

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P2135 code reduced power light on. Is it a o2 problem or throttle body.

Thats a throttle body code p2135 that and p2101 unfortanatly are saying that the whole throttle body needs to be replaced do to an electronic malfuntion that is not a serviceable part or sensor.

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I have an 06 Impala with a code APP sensor P2135 also a TPS sensore code is coming up..replaced the APP sensor, and still getting the "service traction control" and "engine power...

not necessary but it would not hurt to use a scan tool to reset the computer
the common cause for this code is wiring so check the harness and connections

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