P12ED GEO Code - Cylinder Deactivation Exhaust Flow Valve Feedback Circuit Incorrect Frequency Bank 1
|P12ED GEO code possible causes
- Faulty Cylinder Deactivation Exhaust Flow Valve
- Cylinder Deactivation Exhaust Flow Valve harness is open or shorted
- Cylinder Deactivation Exhaust Flow Valve circuit poor electrical connection
|How is the P12ED GEO code repair?
Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
|What is the cost to diagnose the P12ED GEO code
The cost to diagnose the P12ED GEO code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
|What are P12ED GEO code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
|What is P12ED GEO code meaning?
The cylinder deactivation exhaust flow control system consists of valves installed at the inlet of the muffler. The exhaust flow control system is used to tune the exhaust note. The Powertrain Control Module (PCM
) monitors the Cylinder Deactivation Exhaust Flow Valve. The PCM
sets the OBDII code when the Cylinder Deactivation Exhaust Flow Valve is not to factory specifications.