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How to get rid of "Check Gas Cap"

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Old 10-16-2006, 08:46 PM
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Default How to get rid of "Check Gas Cap"

I rerounted the Evac to a lower vacuum destination. Now I get a "Check Gas Cap" unless the gas tank is full. I D/C all Evac codes: P0442 Evap Leak, P0443 Evap Purge Valve, P0446 Evap vent Selenoid Valve, P0449 Evap vent Selenoid Valve Crtl, P0451 Evap control pressure range, P0454 Evap Press intermittent, P0455 Evap Press leak, and P0496 Evap high purge flow. Did I miss any? (P2025-7 are not hooked up)

Is there a weird unrelated code? I even tried P0452 and 3 (gas tank pressure)

Still the pesky thing remains. Any ideas?
Old 10-16-2006, 08:54 PM
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P0440 maybe?



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