stumped,
#1
03-10-2011, 03:45 AM
Join Date: Mar 2011
Location: port charlotte florida
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stumped,
stumped
sensors that read good should be 5 volts according to hanyes manual.
map sensor disconnected reads 5.09v
map sensor connected reads 4.72v
cam postition sensor reads 5.09
ivac reads 4.52
crankshaft postion sensor reads 5.09
i know that they are good with readings with in close enough to 5 volts
the only one im not sure about is the tps sensor voltmeter set to dc20 with the ignition key on readings should be .35 to .90 mine read .66v
thwn when i slowly floor the gas pedal it should read 4.5v my test should i was only pulling 3.6-3.8v. would this be a big enough difference .7-.9v to cause my truck to stall randomly. any help welcome or anything else i should be checking, need to find a good auto shop near me.
sensors that read good should be 5 volts according to hanyes manual.
map sensor disconnected reads 5.09v
map sensor connected reads 4.72v
cam postition sensor reads 5.09
ivac reads 4.52
crankshaft postion sensor reads 5.09
i know that they are good with readings with in close enough to 5 volts
the only one im not sure about is the tps sensor voltmeter set to dc20 with the ignition key on readings should be .35 to .90 mine read .66v
thwn when i slowly floor the gas pedal it should read 4.5v my test should i was only pulling 3.6-3.8v. would this be a big enough difference .7-.9v to cause my truck to stall randomly. any help welcome or anything else i should be checking, need to find a good auto shop near me.