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1999 Mazda Protege DX 1.6L MIL Lamp on
This car was brought into the shop with the MIL light on, P0171 stored in computer (system too lean, bank 1), we checked the system for air leaks, none found, we monitored the oxygen sensor on test drive, front sensor would drop off to zero voltage for several...
FIX posted 1/8/2003
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Message Closed w/FIX
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7 Replies Received
7 Replies Received
Related Documents & Media | VIN | JM1BJ2220X |
| Engine | 1.6 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
1999 Mazda Protege DX
| VIN | JM1BJ2220X |
| Engine | 1.6 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Video