
1990 Alfa Romeo Spider Veloce 2.0L Excessive Emissions, Poor Idle Quality, Misfire
car will not pass IM at idle, high HC and CO. At 2500 it is running well enough to pass IM. Checked temp sensors, cam timing, VVT solenoid, cleaned injectors, fuel pressure correct, customer installed new plugs wires and cap. I will try a used ref sensor tomor...
Summary posted 8/18/2014
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Message Closed w/Summary
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VIN | ZARBA12T6L |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / motronic |
Emissions | obd1 us fed |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
Occurs | Idle |
Trouble Codes
1223 | O2 sensor readings go to max or min164 factory manual |
1265 | Not in factory manual |
Message Closed w/Summary
Vehicle Data
1990 Alfa Romeo Spider Veloce
VIN | ZARBA12T6L |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / motronic |
Emissions | obd1 us fed |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire |
Occurs | Idle |
Trouble Codes
1223 | O2 sensor readings go to max or min164 factory manual |
1265 | Not in factory manual |