P1274 FORD - Cylinder #4 High To Low Side Open
P1274 FORD Possible Causes
- Faulty Fuel Injector
- Faulty Injector Driver Module (IDM)
- Fuel Injector harness is open or shorted
- Fuel Injector circuit poor electrical connection
How is the P1274 FORD 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 P1274 FORD code
Labor: 1.0The cost to diagnose the P1274 FORD code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
P1274 FORD MeaningThe Injector Driver Module (IDM) is capable of detecting individual injectors open and shorts to either ground or power while the engine is running. The Injector Driver Module is also capable of detecting right or left bank high side circuit opens or shorts to ground. The Diagnostic Trouble Code (DTC) indicates a low side-to-high side open in the circuit between the Injector Driver Module and the injector.
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