Mass Air Flow senor question..
11-22-07, 02:32 PM
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Mass Air Flow senor question..
I've got a 93 sc400 and it throws a check engine light. sometimes in reverse or drive it will cut off itself. i took the mass air flow sensor out to inspect it, i notice it has a very small crack at the tip of the stalk at the end. will a small crack effect idle hesitating, fluctuation? help a new lexus owner. i prolly should searched too.
11-22-07, 05:52 PM
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Did you pull the code to see if it is your MAF?
11-22-07, 05:59 PM
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i have no idea how to check the codes.
11-22-07, 06:00 PM
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Quote:
Originally Posted by
RonsSc400
i have no idea how to check the codes.
Quote:
Originally Posted by
RonsSc400
i prolly should searched too.
Quoted yourself...
Jonny
11-22-07, 06:01 PM
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a small plug on the driver side under the steering wheel colum correct?
11-22-07, 06:03 PM
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Quote:
Originally Posted by
RonsSc400
a small plug on the driver side under the steering wheel colum correct?
Yes, and I believe there is also one under the hood on the drivers side. Marked with a black case that says "Diagnostics."
Jump TE1 and E1 with a paperclip or something and count the blinks.
Jonny
11-23-07, 06:35 AM
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so a small crack on a maf will effect it ?
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11-22-07, 02:32 PM
Mass Air Flow senor question..
Quoted yourself...