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30 Posts
yeah dont know y these codes are coming up but i just swapped in a jdm sohc zc into an 88hf, ima using a pm6 ecu, the codes that come up are the following, #6-coolant sensor,#9-cylinder sensor,#10-air intake temp sensor. i had the o2 and the coolant sensor changed, car runs fine but sometimes at 3000rpm the car like back fires and hesitates for 1 second but it only happens when it is cold, what could be the problem