FixVault

Possible Causes

Possible Causes 
(K122) TP SENSOR NO. 2 SIGNAL CIRCUIT SHORTED TO BATTERY VOLTAGE
(K122) TP SENSOR NO. 2 SIGNAL CIRCUIT SHORTED TO THE (F855) 5-VOLT SUPPLY CIRCUIT
(K922) SENSOR RETURN CIRCUIT OPEN
THROTTLE POSITION SENSOR/THROTTLE BODY
PCM

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .