car surging code 23 1986 coupe
When I accelerate the car surges the power is there it just wont grab. I got a code 23 just dont know where to start with that. Please help
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RE: car surging code 23 1986 coupe
First locate your car's alcl
this component is located just below the instrument panel and to the left of the center console. Remove the plastic cover the first two slots to your right are the A & B slots for a drawing of the alcl module's picture is added below. The A slot is the diagnostic slot and the B slot is the ground slot. insert the computer key into these slots (with the engine off) this is very important...now only put the ignition key to on ( not start !!!) the check engine light will display a code 12 which is one flash followed by two flashes. this code will be flashed three times ..followed by the trouble code stored in your car's computer. what ever the code is it will be flashed three times. have a paper and pencil ready and write down the code . code 13 =1 flash followed by 3 flashes =>oxygen sensor code 14 =1 flash followed by 4 flashes =>coolant sensor code 15 =1 flash followed by 5 flashes =>coolant sensor code 21 = 2 flashes followed by 1 flash =>throttle position sensor code 22 = 2 flashes followed by 2 flashes=> throttle position sensor code 23 = 2 flashes followed by 3 flashes=> manifold air temp sensor code 24 = 2 flashes followed by 4 flashes=> vehicle speed sensor code 25 = 2 flashes followed by 5 flashes=> manifold air temp sensor code 32 =>egr system code 33 =>map sensor code 34 =>maf sensor code 35 => idle air control code 41 => cylinder select error code 42 => electronic spark control code 43 => electronic spark control code 44 => lean exhaust code 45 => rich exhaust code 51 => PROM code 52 => fuel calpak code 53 => system over voltage code 54 => fuel pump circuit code 55 => ecm code 62 => oil temp |
RE: car surging code 23 1986 coupe
Any other codes?
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RE: car surging code 23 1986 coupe
Either your Manifold Air temp sensor is unplugged or it is bad. And either one is bad to get to. Perhaps the easiest way is remove the distributor, because the air temp sensor is on the bottom back side of the intake plenum facing downward about 3 inches in front of the distributor. [:o] Either that or you have to remove the plenum to gain access to it. [:-]
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RE: car surging code 23 1986 coupe
I replaced my manifold air temperature sensor with an aftermarket . How many o2 sensors are there 1 or 2
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RE: car surging code 23 1986 coupe
There is 1 oxygen sensor and if what you are telling me is true, code 23 is for MAT (Manifold Air Temperature) sensor.
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