Help with '04 Express error code P1207 ??
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CF Beginner
Joined: Sep 2010
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From: San Jose, CA
Help with '04 Express error code P1207 ??
Hi everyone....
I recently purchased a 2004 Chevy Express with 162k miles on it. Its a CNG/gas dual fuel passenger van... just bought it less than 100miles ago....
The other day the check engine light came on. Took it to the dealer and they listed the code as P1207 --- BUT they have NO idea where to start debugging it. They did manage to reset it with their Chevy OBD tool, but the next day it came right back.
Anyone seen this error code before ? The van had not run on CNG for a few months.......and right before buying it I had the seller show me how to fill her up with CNG..... This was one day before the light came on.
Anyone have any ideas on where to start ? (or if anyone can help debug this ?)
Obviously there is no cool off period in CA.... so said van is now all mine
-i
I recently purchased a 2004 Chevy Express with 162k miles on it. Its a CNG/gas dual fuel passenger van... just bought it less than 100miles ago....
The other day the check engine light came on. Took it to the dealer and they listed the code as P1207 --- BUT they have NO idea where to start debugging it. They did manage to reset it with their Chevy OBD tool, but the next day it came right back.
Anyone seen this error code before ? The van had not run on CNG for a few months.......and right before buying it I had the seller show me how to fill her up with CNG..... This was one day before the light came on.
Anyone have any ideas on where to start ? (or if anyone can help debug this ?)
Obviously there is no cool off period in CA.... so said van is now all mine
-i
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Mother_Trucker
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Sep 10, 2006 12:01 AM
