P2106 Throttle Actuator Control System -- Forced Limit Power
check for ABS codes 1st
P2195 - LACK OF HO2S-11 SWITCH, SENSOR INDICATES LEAN
Description: A heated oxygen sensor (HO2S) indicating lean at the end of a test is trying to correct for an over-rich condition. The test fails when the fuel control system no longer detects switching for a calibrated amount of time.
Possible Causes: Electrical:
Short to VPWR in the harness or HO2S
Water in the harness connector
Open/shorted HO2S circuit
Corrosion or poor mating terminals and wiring
Damaged powertrain control module (PCM)
P2197 - LACK OF HO2S-21 SWITCH, SENSOR INDICATES LEAN
Possible Causes: See the possible causes for DTC P2195.
Tuesday, October 12th, 2010 AT 6:17 AM