Cylinder 8 Injector High Control Circuit Low Voltage
Table of contents
P217E CADILLAC Possible Causes
- Faulty Fuel Injector Group 8
- Fuel Injector Group 8 harness is open or shorted
- Fuel Injector Group 8 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How do I fix code P217E CADILLAC?
Check 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.
Cost of diagnosing the P217E CADILLAC code
The cost of diagnosing the P217E CADILLAC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P217E CADILLAC Description
The Engine Control Module (ECM) supplies voltage to each fuel injector on the high control circuits. The ECM energizes each fuel injector by grounding the low control circuit of the fuel injector. The ECM monitors the status of the fuel injector circuits. When a fuel injector circuit condition is detected by the ECM, the affected fuel injector(s) is disabled.