
1985 Ford Bronco Custom 5.0L Excessive Emissions
Hello group! I hope someone can shed some light on strategies on this early Ford EFI. This one came in for a NOX [...] @ 15mph. HC & CO were very low. I confirmed the condition with the 5 gas. Installed breakout box, watched [...] for 3-10 seconds and then fla...
Summary posted 4/16/2008
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Message Closed w/Summary
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VIN | 1FMDU12NXF |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Standard |
Delivery | FI |
Symptoms | Excessive Emissions |
Misc. | Federal Emission |
Trouble Codes
34 | EVP closed signal high |
Message Closed w/Summary
Vehicle Data
1985 Ford Bronco Custom
VIN | 1FMDU12NXF |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Standard |
Delivery | FI |
Symptoms | Excessive Emissions |
Misc. | Federal Emission |
Trouble Codes
34 | EVP closed signal high |