
1990 Volvo 240 DL 2.3L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
As you can see, i did all the test & comes out ok(within spec). How we can bring down fuel pressure from 62psi to 43psi(spec). Please give me a big help
FIX posted 4/21/2010
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Message Closed
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VIN | YV1AA8843L |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / Fuel injection |
Emissions | Ca emissions |
Symptoms | Excessive Emissions, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Trouble Codes
113 | STFT too rich or too lean |
231 | Adaptive fuel trim too lean or rich idle |
232 | Adaptive fuel trim too lean or rich idle or cruise |
Message Closed
Vehicle Data
1990 Volvo 240 DL
VIN | YV1AA8843L |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / Fuel injection |
Emissions | Ca emissions |
Symptoms | Excessive Emissions, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Trouble Codes
113 | STFT too rich or too lean |
231 | Adaptive fuel trim too lean or rich idle |
232 | Adaptive fuel trim too lean or rich idle or cruise |