Ls startup problem obd0 ecu code 5
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Ls startup problem obd0 ecu code 5
Ok tr im back again for some advice and help first off I have a 88 ef si obd0. I finished my swap and ran fine for the first day out until it just shut off on me after a 15min drive. couldn't get it to turn back on until the motor was completely cold so I drove it back and barely made it .and now when I try to get it to turn on I have to hold on the gas for it to cut on but when I let go of the gas it just dies and keep getting engine code 5 which I know it stands for map. can someone tell me what could be the problem could be? pics could be taken if needed its my only car i need running asap
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TR "Old Skool EF" Member #190
TR "Old Skool EF" Member #190
Last edited by bigpudge; 01-08-2011 at 04:38 AM.
What color are the three wires going to MAP?
Any vacuum leak or bad hose?
Any vacuum leak or bad hose?
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TR "Old Skool EF" Member #96
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Jdm b18c R LSD CRX si
TR "Old Skool EF" Member #96
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I knew you will come to the rescue boostedracerdad lol you had help me before I can send you pics if u want but who ever had the car before me had cut the map wires but the colors going to the map are 1)green/white 2) blue/red 3) red/green but now its giving me another code the computer blinks with 1 long pause and 7 blinks after that what could that be?
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TR "Old Skool EF" Member #190
TR "Old Skool EF" Member #190
Pretty sure you have the TPS and Map sensor plugs backwards. I bet you are throwing code 7 and code 5. Try swapping and resetting Ecu.
When the swap was done was the two outer TPS wires swapped?
When the swap was done was the two outer TPS wires swapped?
__________________
Jdm b18c R LSD CRX si
TR "Old Skool EF" Member #96
JoKie TuNinG
RANGCRX BUILT TYPE R
StricKlyMT
727-510-6301
Jdm b18c R LSD CRX si
TR "Old Skool EF" Member #96
JoKie TuNinG
RANGCRX BUILT TYPE R
StricKlyMT
727-510-6301
__________________
Jdm b18c R LSD CRX si
TR "Old Skool EF" Member #96
JoKie TuNinG
RANGCRX BUILT TYPE R
StricKlyMT
727-510-6301
Jdm b18c R LSD CRX si
TR "Old Skool EF" Member #96
JoKie TuNinG
RANGCRX BUILT TYPE R
StricKlyMT
727-510-6301