What should the voltage be on a Ford p0108?

The voltage should range between about 1 volt (at idle) to about 5 volts (WOT wide open throttle). If the PCM sees the voltage reading from the MAP sensor is greater than 5 Volts, or if the voltage reading is higher than what the PCM considers normal under certain circumstances, a P0108 DTC will set.

What does a p0122 code on a throttle position sensor mean?

A P0122 code means that the the vehicle’s computer has detected that the TPS (throttle position sensor) “A” is reporting too low a voltage. On some vehicles that lower limit is 0.17 – 0.20 volts (V). In simple terms, the throttle position sensor is used to determine what position the throttle is at. Did you adjust it…

What are the DTC codes for the throttle position sensor?

TPS diagnostic trouble codes (DTC’s) stored in the vehicle’s computer’s memory. P0121: Throttle Position Sensor Performance. P0122: Throttle Position Sensor Circuit Low Voltage. P0123: Throttle Position Sensor Circuit High Voltage. Really bad gas mileage. Transmission does not shift out of second gear.

What are the symptoms of a p0108 DTC code?

Symptoms of a P0108 DTC code may include: MIL (Malfunction Indicator Lamp) will likely be on Engine may run poorly Engine may not run at all Fuel mileage may decrease Presence of black smoke at exhaust

What does the p0122 DTC code stand for?

Cost of diagnosing the P0122 code. P0122 is a diagnostic trouble code (DTC) for “Throttle Pedal Position Sensor/Switch (TPS) A Circuit Low Input”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.

Why do I have DTC on my p0452?

The only symptom you will notice with a P0452 code is the service engine soon or check engine light will illuminate. In rare cases you may smell a noticeable fuel vapor. Potential causes for this DTC include: Harness to the sensor has an open or short circuit Cracked or broken vapor line to the vacuum canister

What is the diagnostic code for throttle pedal position sensor?

P0122 is a diagnostic trouble code (DTC) for “Throttle Pedal Position Sensor/Switch (TPS) A Circuit Low Input”.

What causes low input voltage and low DTC?

Over 75 percent of the time someone didn’t take the time to “click” the fuel cap closed. When the fuel cap is loose the tank can’t create a vacuum for purging and vapor pressure will not build, thus resulting in low input voltage and the setting of code P0452.