P1021 SAAB Possible Causes
- Faulty Injector 2
- Injector 2 harness is open or shorted
- Poor electrical connection in injector 2 circuit
How is the P1021 SAAB Code Repaired?
Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
Engine light on (or service engine soon warning light)
P1021 SAAB Meaning
Injector 2 Low Output is the generic description for code P1021 Saab, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the OBDII Saab P1021 code.