CRM Mitchell1 2020-05-30T22:00:44+00:002010 Chevrolet Equinox CRM Mitchell1 2020-05-30T22:00:44+00:00
- FUSE BOX – Remove & Replace – Engine Compartment Mounted – [NOTE: Labor estimates listed are for R&R only and DOES NOT include diagnosis time.]
- p0030 Heated O2 Sensor Heater control circuit Sensor 1 p0135 Heated O2 sensor Heater performance Sensor 1 p0324 Knock Sensor Performance p0690 Engine Control Ignition Relay feedback circuit high voltage. pulled cam actuators. little to no debris present. checked 02 operation. heater side found to have problem. load tested wiring and did continuity check between grey and white wire and pin 41, coneector 2 at pcm. found ground side (pcm internal) to not be functioning. provided ground and checked o2 sensor amp draw. tested as 1.1-1.2 spec is .8-2.5. Rec replacing pcm.
- install and program pcm
DONNA B. gave our service a 5 star review on 5/29/2020