P2135 INFINITI -

Question

I had this error code come up after having my car suddenly lose power and have a number of error lights on the dash come on. These include the SES, Slip, DSC and others. I had just turned off the highway onto a side road and the car lost all power and the dash lit up. I used my code scanner and got the following message:

P2135 - powertrain
Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation

The code scanner I used is a OBDII to Bluetooth connected to my Galaxy Note 2 running Torque Pro. The car is currently running fine but still has the SES warning lit up.

As far as I can tell, this means I have a problem with the Throttle body and it should be replaced. My car has over 203 000km on it and is far out of warranty. Am I understanding this properly?

Answer 1

Yes, more thank likely the problem is the Electric Throttle Control Actuator (Throttle Body). You could try cleaning the throttle body first. Instructions here: http://infinitihelp.com/diy/gsedan/projects/infiniti_g35_sedan_throttle_body_cleaning_procedure.php