Any help would be appreciated.
Fault Codes:
12223 - Air-Fuel Mixture Too Lean 12241 - Air-Fuel Mixture Fault 12111 - O2 Circuit Problem...Over the last year I've replaced:
- O2 Sensor (2X with thesaabsite.com's 900 86-94 Universal Oxygen Sensor)
- Wires
- Plugs
- Fuel Filter
- Dist Cap
- Rotor
Can't locate any vacume leaks. DVM on O2 Sensor indicates voltage comes up to ~0.5 volts at turn on then promptly returns to 0V. Telling me engine is running, Lean?
Questions/Comments/Recommendations?