Originally posted by spanky250
Sounds like the O2 sensor to me. If there is a check engine light on, then it is giving you a code. Look in the manual for the code retreival procedure.
Originally posted by jeffd
-If you can't read the codes, then re-set the processor by disconnecting the battery for a few hours.
-jeffd
('94 GT now and former owner of a modded 94 GT and a stock 95 GT)
Originally posted by wrench
I am always amazed at how quick people are to clear the codes from the computer. Could someone please tell me how this will effect a "fix" to any drivability problem without actually fixing said problem first??????
It reminds me of the "universal cure" to a PC problem .... F Disk ... what was actually the problem ????? Did it get fixed ???????
There are plenty of things that can cause a drivability problem without ever turning the "check engine" light on much less, set a DTC.
wrench
Originally posted by wrench
I am always amazed at how quick people are to clear the codes from the computer. Could someone please tell me how this will effect a "fix" to any drivability problem without actually fixing said problem first??????
It reminds me of the "universal cure" to a PC problem .... F Disk ... what was actually the problem ????? Did it get fixed ???????
There are plenty of things that can cause a drivability problem without ever turning the "check engine" light on much less, set a DTC.
wrench
Originally posted by JasonJ
Also, the 95 dose not have a MAP sensor on th fire wall like the 86 to 87 and like most other current EFI, it has the MAS air sensor.
You would be correct with this info ... I missed on the year model.
This sensor is dynamic unlike the MAP, it compesates for motor upgrades by measureing the volume of air going into the motor and not just the vacume like the MAP.
????
The Mass air sensor is a windmill looking fined wheel inside the air intake tubing. It spins faster as more air moves through the duct, IE faster RPM. It must spin freely and not be obstructed. Since you said about changing the filter, maybe something got cought up in it.
It sounds like you are trying to describe a "Vane" type Air Flow meter, not a MAS Air Flow meter that is used on the Mustang 5.0.
Originally posted by wrench
jeffd , I wasn't picking on you. Just look back at the posts and see how many solutions are teh "erase the Memory" kind.;)
wrench
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