
2003 Toyota Corolla CE 1.8L Hesitation, Misfire, Poor Fuel Economy, MIL Lamp on
car came in with p0301 and p0171. scanned and found map sensor only going to 65 under full throttle, customer changed map. Three days later back with same problem. Map test good upstream o2 stuck high and sluggish. Customer replaced o2. Three days later back w...
FIX posted 8/23/2011
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Message Closed w/FIX
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VIN | JTDBR32E23 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Cold, on Accel, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0301 | Cylinder 1 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 Toyota Corolla CE
VIN | JTDBR32E23 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Cold, on Accel, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0301 | Cylinder 1 Misfire Detected |