P1121 OBD Trouble Code

1 result found

P1121 - Ford
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

TP Sensor Inconsistent with MAF Sensor Conditions

Cause

Engine running, then the PCM detected that the TP and MAF sensor signals were not consistent the calibrated values for these sensors Note Look for a TP PID under 0.24 v (4.82%) with a LOAD PID over 55%, or a TP PID over 2.44v (49.05%) with a LOAD PID under 30%

Try also: http://www.obd-codes.com/p1121