88 sunbird turbo - Page 2 - First Generation Forum

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Re: 88 sunbird turbo
Sunday, March 25, 2007 7:16 PM
ok I have an aftermarket temp guage so that would explain that
and had my charging system checked its charging a 14 volts so Im going to replace the ALT
as far as the knock sensor how would I check for an open ground
and the MAP may have to be replaced cause Ive changed all the vaccum lines because it sat for 5 yrs
thanks for the help Sharky any more advice for this car its an 88 Grand Am turbo

Re: 88 sunbird turbo
Sunday, April 01, 2007 6:56 AM
how do you check for a short to ground



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Re: 88 sunbird turbo
Sunday, April 01, 2007 8:17 AM
One way is to disconnect everything which shares the wire you want to test. Use a DVOM and measure the resistance between the wire and the engine block (ground). There should be no connection, infinite resistance. If you get a number around .2 then you likely have a short to ground.

-->Slow
Re: 88 sunbird turbo
Sunday, April 01, 2007 2:40 PM
ok thanks.



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