P1219 Possible Causes
- Faulty Injector Driver Module (IDM)
- Injector Driver Module (IDM) harness is open or shorted
- Poor electrical connection in Injector Driver Module (IDM) circuit
How is code P1219 repaired?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Technical Notes
Check for broken wires at the Powertrain Control Module (PCM)
Possible Symptoms
- Engine Light On (or Service Engine Soon Warning Light)
P1219 Meaning
The P1219 code is set when there is a circuit problem between the Powertrain Control Module (PCM) and the Injector Driver Module (IDM).