
2008 Ford Fusion SE 2.3L Surge, MIL Lamp on
This car came in with the MIL on and the codes listed but the problem though most likely related isn't why I am asking for help. I know the secondary air injection pump is not working. I know the Catalyst is damaged. First, I diagnosed the bad air inj...
Summary posted 6/20/2021
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Message Closed w/Summary
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VIN | 3FAHP07Z18 |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Surge, MIL Lamp On |
Occurs | Always, Under Load |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
P2258 | TCM Message Error / No CAN Message |
Message Closed w/Summary
Vehicle Data
2008 Ford Fusion SE
VIN | 3FAHP07Z18 |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Surge, MIL Lamp On |
Occurs | Always, Under Load |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
P2258 | TCM Message Error / No CAN Message |