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What year/make/ model did you get that mass air flow from? Im not sure it is what you need for your motor. :D
Intetesting. So you suspect vacuum leak causing your stall? Is one of the sensors the coolant temp sensor? That one sensor can really mess you up and cause the ecu to dump fuel. Maybe look at both.
Mass air flow plugged in, motor stalls out after a couple seconds of running. Mass air flow unplugged, motor runs fine in limp mode.. that's about the jist of it.Originally Posted by l.k.
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Ditched the one I picked up in the junkyard. Used the CRC MAF cleaner on the sensor that came on this truck, and the old one off the other truck. Same thing happens.
I suspect it now because I got a few more seconds of run time after hooking the vacuum hose back up that I left off. Kind of hoping maybe there's another mysterious vacuum leak somewhere.. it's my best guess at this point. I haven't touched the coolant temp sensor, because there's about 3 different sensors right by the thermostat housing. It's a little confusing as far as which one is which. I imagine one is for the gauges, one is for the ecu.. and the third?? fan possibly? No idea, haven't researched it any. Any info on that is greatly appreciated.
sounds like you may need to find someone with an Comp to talk to the ECU
and get your codes.
Coolant temp sensor for computer is the one screwed into the top of the thermostat housing sticking straight up in the air with 2 terminals on it. Probably a yelow wire with a green stripe .... and a black wire.
If I remember right, the sensor plug looks like a T. The one for the gauges is a single wire, and the fan switch is the third.
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