P020B
Cylinder 2 Injection Timing
P020B is an OBD-II diagnostic trouble code meaning: Cylinder 2 Injection Timing. Common causes: malfunction of the fuel injector of cylinder 2, problems with the injector wiring harness. Estimated repair cost: $56–167.
Symptoms
- Unstable engine operation
- Increased fuel consumption
- Power Loss
- Misfires
- Check Engine Light Illuminates
Causes
- Malfunction of the fuel injector of cylinder 2
- Problems with the injector wiring harness
- Short circuit or open circuit in the injector control circuit
- ECU malfunction
- Engine mechanical problems (rare)
How to Fix
- Check resistance and operation of injector cylinder 2
- Inspect the wiring harness and injector connectors for damage.
- Check the injector control circuit for an open or short circuit.
- Test the operation of the ECU
- If necessary, replace the injector or repair the wiring harness
Related codes
Error P020B by Vehicle Brand
FAQ
What does the P020B code mean?
P020B is an OBD-II diagnostic trouble code that indicates: Cylinder 2 Injection Timing
What causes a P020B error code?
The most common causes of P020B include: Malfunction of the fuel injector of cylinder 2; Problems with the injector wiring harness; Short circuit or open circuit in the injector control circuit; ECU malfunction.
How do I fix a P020B diagnostic trouble code?
To fix P020B: Check resistance and operation of injector cylinder 2. Inspect the wiring harness and injector connectors for damage.. Check the injector control circuit for an open or short circuit.. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P020B?
Limited driving only, diagnose soon
How much does it cost to fix P020B?
The estimated repair cost for P020B is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat