Questions & Answers for: Chevrolet Impala tps sensor

...TPS stands for Throttle Position Sensor it senses when the throttle is open a certain percentage and sends a certain voltage to the car's ecu (computer) and it tell it how much more/less fuel to put ...

...the tps sensor,maf sensor and the connectors and i still have a very high idle.the car reaches 60mph without me touching the gas Have the idle air control valve checked, might be

...fluid and then check your TPS (throttle position sensor) Check TPS for smooth and linear electrical response over the entire range of motion. If not, replace. Thank you for using fixya and good ...

...tell me what this is DTC P2138 - TPS/Pedal Position Sensor/Switch D/E Voltage Correlation Check wires and harnesses connections first, then its possible that the sensor go to bad. Keep us

...TPS (Throttle Position Sensor) or the APS (Accelerator Position Sensor) which is faulty causing a code relating to the TPS not correlating with the transmission module. So, if you are getting such a ...

...TPS SENSOR.THE APP SENSOR LOCATED ABOVE THE ACCELERATOR PEDAL ARM.SO YOU HAVE TO REPLACE THE WHOLE ACCELERATOR PEDAL WITH SENSOR WHICH IS ABOUT $120.00 DOLLARS NEW APP SENSOR HAS TO BE REPROGRAM BY ...

...sensor (TPS) and usually a ground also. A general measurement is: at idle = .5 Volts; full throttle = 4.5 Volts. If the PCM detects that the throttle angle is greater or less than it should be for a ...

...tps readings then all of a suddenit set po 121 and all the sensor readings went normal and idle went 750 went in scanner menu and cleared code with car running and again 2000 rpm idle with iac count ...

...Sensor (TPS) or Manifold Absolute Pressure (MAP) sensor...Here is least expensive fix...Buy a can of DeOxit from radio shack...Remove and spray O2 sensors...This is a NO-Touch ...

...sensor (TPS) is a sensor used to monitor the air intake of an engine. The sensor is usually located on the butterfly spindle/shaft, ... But first clean the Throttle Body and MAF with carburetor ...