NOT A NOOB .....I REALLY NEED HELP
NOT A NOOB .....I REALLY NEED HELP
OK HERES THE DEAL....GOT AN 89 240SX SWITCHED TO FULL POWER THRU 93 FULL BODY HARNESS......NO TROUBLES AS OF YET.....EVERYTHING WAS FINE UNTILL I REVERSED MY BATT.. TERMINALS.....IVE RECIEVED CODE 21....NOW I KNO WAT IT IS ND HAVE THE CONSULT...NOW I HAVNT USED MY CONSULT ND HAVE HAD THIS CODE 21 BFOREIVE CHANGED THE DIZZY AT LEAST 3 TIMES ND CAR HAS STARTED....NOW IN THIS INSTANCE IVE GONE OVER THE SAME DIAGNOSIS PROCEEDURE....TO NO AVAILAFTER THIS I HAVE NO TACH...SIGNAL......TODAY I CHANGED THE DIZZY WIT NO HELP.....IT WAS TO MY UNDERSTANDIN A GOOD DIZZY(DISTRIBUTOR).....NOW WHEN I TURN ON IGNITION TURN OVER THE CAR AND POP GROUND ON THE NEGATIVE SIDE OF COIL...CAR WANTS TO START.....I HAVE TWO ECUS CHANGED BETWEEN THE BOTH...NO DIFFERENCE....HAVE FSM....CHECKED RESISTANCE...CHECKED VOLTAGE....ITS GOOD....BUT NO TACH OUT OFF CARNOW I INSTALL ELECTRONICS IN CARS REMOTE STARTS ETC...ND IVE BEEN DOIN IT FOR YEARS....NOW IVE HAD PLENTY OF PROBS... WITH OTHER CARS U NAME IT IVE PROBABLY BEEN THERE....BUT THIS SPECIFICALLY IS MESSIN WIT ME BIG TIME....I DO PLAN ON GETTIN ANOTHER ECU ND DIZZY AS TO WIDEN THE POSSIBILITIES....BUT I KNO SOME ONE HAS BEEN THRU THE SAME STUFF....THE SEARCH BUTTON...IS NOT HELPIN ...SO ANYONE WHO HAS ANY IDEA ....AND IS WILLING RESPOND PLZ DONT HESITATE......IM ON A SHORT SCHEDUELE....SO PLZ SOME ONE HELP......
