Codes › GENERIC › DTC-OBD2 › P0204
GENERIC • DTC-OBD2 • P0204 Category: FuelInjector Circuit Malfunction (Cylinder 4)
Injector control circuit issue on cylinder 4.
This code points to an injector circuit problem on cylinder 4. Symptoms may include rough idle, misfire, and reduced power. Wiring and injector resistance checks are common first steps.
Related DTC-OBD2 codes
- DTC-OBD2 P062B — Internal Control Module Fuel Injector Control
- DTC-OBD2 P2188 — System Too Rich at Idle (Bank 1)
- DTC-OBD2 P2187 — System Too Lean at Idle (Bank 1)
- DTC-OBD2 P0268 — Injector Circuit High (Cylinder 3)
- DTC-OBD2 P0267 — Injector Circuit Low (Cylinder 3)
- DTC-OBD2 P0262 — Injector Circuit High (Cylinder 1)
Frequently Asked Questions
What does DTC-OBD2 code P0204 mean?
DTC-OBD2 code P0204 is a factory equipment code used by GENERIC to describe a specific vehicle configuration or component.
Where can I find DTC-OBD2 code P0204 on my car?
This code is typically found in the vehicle’s factory build data, service documentation, or can be confirmed by decoding the VIN.
Does DTC-OBD2 code P0204 affect maintenance or parts?
Yes. Factory codes determine correct parts selection, software compatibility, and service procedures for your exact vehicle configuration.
How can I verify DTC-OBD2 code P0204 for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.