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2007 Honda Civic EX 1.8L MIL Lamp on
I'm trying to understand the patterns on the AF and O2. For starters I'm guessing that the O2 switching is a result of the bad cat. Having seen this I noticed that the AF ma is cycling in the fractional ma range in the opposite direction. For example in th...
FIX posted 1/24/2019
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Message Closed w/FIX
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Related Documents & Media | VIN | 2HGFG12837 |
| Engine | 1.8 L / 4 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
2007 Honda Civic EX
| VIN | 2HGFG12837 |
| Engine | 1.8 L / 4 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
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