low voltage input????????
12-21-2007, 01:35 PM
#1
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low voltage input???????? So my engine light comes on and i get it scanned. Its saying the mass air's voltage input is low. What the hell does that mean? Did it take a pooh or is it something else? Any one got some idea's? I sure the hell don't. I have never had this problem. I guess there is a first time for everything.
sammyb
sammyb
12-21-2007, 02:04 PM
#2
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If it's cranky getting your shifter into reverse too check the ENG SEN fuse. If the fuse is OK I'd look up the code/diagnostics for your year at gearchatter.com
12-24-2007, 10:16 AM
#7
TECH Senior Member
What code you throwing? P0102 is the MAF low voltage code and is on the ENG SEN fuse circuit, along with the 02s and reverse lockout and skip shift solenoids on the M6 cars.
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12-26-2007, 07:16 AM
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yeah those are all the codes that show. I don't remember the number but the skip, maf low volt and reverse lock out are throwing the light. So i will check the fuse ltr . thanks
12-26-2007, 08:18 AM
#9
Check the pink wire on the maf sensor while the key is turned on, it should have 12v.
Also check the Black wire on it. that should be a good ground. If not then you have a cut wire somewhere or a popped fuse. I would look for burnt/touching wires near the o2 sensors on the headers.
Also check the Black wire on it. that should be a good ground. If not then you have a cut wire somewhere or a popped fuse. I would look for burnt/touching wires near the o2 sensors on the headers.