Still wont idle properly, scanned it with auto x-ray
#1
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Still wont idle properly, scanned it with auto x-ray
ok , had to get that out, ...lets just start by saying, i had a friend bring his perfectly running 92 rs 305 over, and i started pulling sensors.
here is what i put on the car with NOTHING making a damn difference.
ignition module...coil..MAP, IAC, TPS, o2,oil pressure, coolant sensor on the manifold, engine temp sending sensor on the drivers side head, put the fan sensor in the plug *just not in the head* re checked the timing, every plug is perfectly gapped to .40 , all wires are new, NO vaccum hose leaks, no manifold leaks, tested it by spraying carb cleaner all around the intake ports, never bogged.
im getting no error codes now, and the block learn still sits at 95 after warm up. idle steos still Zerointegrator was at 131..
Closed loop.
HEH!!!!!!!!!!
-
here is what i put on the car with NOTHING making a damn difference.
ignition module...coil..MAP, IAC, TPS, o2,oil pressure, coolant sensor on the manifold, engine temp sending sensor on the drivers side head, put the fan sensor in the plug *just not in the head* re checked the timing, every plug is perfectly gapped to .40 , all wires are new, NO vaccum hose leaks, no manifold leaks, tested it by spraying carb cleaner all around the intake ports, never bogged.
im getting no error codes now, and the block learn still sits at 95 after warm up. idle steos still Zerointegrator was at 131..
Closed loop.
HEH!!!!!!!!!!
-
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If I'm correctly interpreting what you typed, your "idle steos at Zero.." means your IAC counts are at 0. That's a problem, meaning you have no IAC control over the target idle RPM. If the TPS is properly adjusted, you may have an air leak or the minimum throttle position too far open.
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yeah i ment steps, and the idle sits at 700 rpm. wlel when its stable anyways.
ive checked all possible leaks. i dunno whats going on at all. unlessssssss.........the one thing i think i did wrong when i put my heads on, was ...i didnt have the intake on the heads, when i torqued the heads down. im not sure if that makes a difference at all, but im just throwing that out there just in case
was i supposed to have the manifold on and bolted down when i torqued the heads down?
ive checked all possible leaks. i dunno whats going on at all. unlessssssss.........the one thing i think i did wrong when i put my heads on, was ...i didnt have the intake on the heads, when i torqued the heads down. im not sure if that makes a difference at all, but im just throwing that out there just in case
was i supposed to have the manifold on and bolted down when i torqued the heads down?
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08-30-2015 12:52 AM