P1203 — Injector Circuit Open / Shorted - Cylinder #3
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: All makes (OBD-II standard)
| Meaning | Injector Circuit Open / Shorted - Cylinder #3. |
| Family | Powertrain (P) |
Frequently asked questions
What does code P1203 mean?
Injector Circuit Open / Shorted - Cylinder #3. Injector Circuit Open / Shorted - Cylinder #3.
Can I keep driving with code P1203 active?
With caution: limp mode possible, have it checked soon
How do you fix code P1203?
Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.
Need help with this fault?
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Where to get it fixed
Related codes
- P1200 — Injector Control Circuit
- P1201 — Injector Circuit Open / Shorted - Cylinder #1
- P1202 — Injector Circuit Open / Shorted - Cylinder #2
- P1204 — Injector Circuit Open / Shorted - Cylinder #4
- P1205 — Injector Circuit Open / Shorted - Cylinder #5
- P1206 — Injector Circuit Open / Shorted - Cylinder #6
- P1209 — Injector Control Pressure System Fault
- P1210 — Injector Control Pressure Above Expected Level
- P1211 — Injector Control Pressure Sensor Above / Below Desired
- P1212 — Injector Control Pressure Not Detected During Crank
- P1213 — Start Injector Circuit Malfunction
- P1214 — Pedal Position Sensor B Circuit Intermittent