DTC U2516 Mazda
Throttle Position Sensor Range Performance
Throttle Position Sensor Range Performance
Description
DTC P0101, P0102, P0103, P0116, P0117, P0118, P0122, P0123, P0335 and P1451 not set, engine speed under 3500 rpm, MAF sensor indicating a maximum to minimum airflow rate variation of over 25.5 gm s, MAP sensor under 26 kPa with the TP sensor signal less than 35 degrees, or with the MAP sensor over 67 kPa and the TP angle over 35 degrees, the PCM detected too much difference in the Expected and Actual TP values for over 3 seconds.
Cause and Solution
TP sensor signal circuit is open to the PCM (intermittent fault)TP sensor ground circuit is open (an intermittent fault)MAP sensor is out of calibrationThrottle body is damaged or throttle linkage is bent or bindingTP sensor is damaged or has failed
Video Guide
Diagnostic Info
- DTC Code: U2516
- Brand: Mazda