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1994 Mazda 626 DX 2.0L Poor Idle Quality, Misfire, MIL Lamp on
This car runs rough at idle & feels like going to stall occas. We cannot get any data from our Snap on brick. O2 voltage buries under 100 mv. when acting up. Once car is warmed up seems to go away/or is much better(more of an open loop problem) - Mass airflow ...
Summary posted 9/4/2008
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Related Documents & Media | VIN | 1YVGL22CTR |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | US Fed |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Cold, Idle, Intermittently |
Trouble Codes
| 172 | o2 fixed lean |
Message Closed w/Summary
Vehicle Data
1994 Mazda 626 DX
| VIN | 1YVGL22CTR |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | US Fed |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Cold, Idle, Intermittently |
Trouble Codes
| 172 | o2 fixed lean |
Video