P0402 2009 FORD FUSION Code - Exhaust Gas Recirculation Flow Excessive Detected
|P0402 2009 FORD FUSION code possible causes
- EGR volume control valve stuck open
- Faulty EGR volume control valve
- EGR solenoid valve harness is open or shorted
- EGR solenoid valve circuit poor electrical connection
- Faulty EGR temperature sensor and circuit
|How is the P0402 2009 FORD FUSION 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 P0402 2009 FORD FUSION code
The cost to diagnose the P0402 2009 FORD FUSION 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.
|When is the P0402 2009 FORD FUSION code detected?
High Exhaust Gas Recirculation (EGR) flow control is detected
|What are P0402 2009 FORD FUSION code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
- Possible engine hesitation
|What is P0402 2009 FORD FUSION code meaning?
system is monitored for undesired EGR
flow during idle. The EGR
monitor looks at the differential pressure feedback EGR
(DPFE) signal at idle and compares it to the stored signal measured during ignition on engine off. The test does not pass when the signal at idle is greater than at ignition on engine off by a calibrated amount.