FORD KA OVERFUELING ONE CYLINDER N0 2 **FIXED**

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Hallo Colin,

It could very well be a wiring problem. All the injectors take live feed from pin 71 of the ECU which supply earth respectvely to them from pins 75 (injector 1), 74 (injector3), 101(injector 2) and 100(injector 4).

Check the continuity from the ECU to the injectors and also check the output of the ECU related to the injectors. Continuity OK, No output = ECU fault!

rudi

www.the-good-garage.com

Author	Message
COLLMOTORSERV	Posted 7/8/2006 6:50:54 AM
Forum Apprentice Group: Forum Members Last Active: 7/1/2011 6:22:37 AM Posts: 111, Visits: 302 123	HI LADS FORD KA 1.3 8 VALVE HCS 1999 MISFIRE ON NO 2 CYLINDER SCAN SHOWS FAULT CODE AS P0302 FIT NOID LIGHT TO INJ PLUG LIGHT STAYS ON WILL NOT PULSE ALL OTHER INJ ARE OK IS THIS THE ECU FAULTY THANKS COLIN Edited 7/8/2006 8:12:37 AM by DaveH
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*manicmotors*	Posted 7/8/2006 7:01:21 AM
Forum Master Technician Group: Moderators Last Active: 7/9/2012 3:21:15 PM Posts: 2,779, Visits: 19,698 2,883	colin have you checked the wiring back to the ecu to see if its gone to ground? martin
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COLLMOTORSERV	Posted 7/8/2006 7:10:47 AM
Forum Apprentice Group: Forum Members Last Active: 7/1/2011 6:22:37 AM Posts: 111, Visits: 302 123	THANKS IS THE ECU NEAR THE DIAGNOSTIC PLUG PASS FOOT WELL
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rudi	Posted 7/8/2006 7:20:16 AM
Forum Technician Group: Advanced Members Last Active: 5/11/2013 8:27:38 AM Posts: 410, Visits: 2,402 466	Hallo Colin, It could very well be a wiring problem. All the injectors take live feed from pin 71 of the ECU which supply earth respectvely to them from pins 75 (injector 1), 74 (injector3), 101(injector 2) and 100(injector 4). Check the continuity from the ECU to the injectors and also check the output of the ECU related to the injectors. Continuity OK, No output = ECU fault! rudi www.the-good-garage.com
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*manicmotors*	Posted 7/8/2006 7:20:59 AM
Forum Master Technician Group: Moderators Last Active: 7/9/2012 3:21:15 PM Posts: 2,779, Visits: 19,698 2,883	colin yes mate have you got ecu pin outs and wiring diagrams?if not send me your e-mail address martin
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COLLMOTORSERV	Posted 7/8/2006 8:11:09 AM
Forum Apprentice Group: Forum Members Last Active: 7/1/2011 6:22:37 AM Posts: 111, Visits: 302 123	THANKS SO VERY MUCH LADS THERE WAS A SHORT TO EARTH NEAR THE DIP STICK THE WIRING LOOM HAD RUBBED THRU ON TOP OF THE AIR CON PIPE THANKS AGAIN COLIN
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FORD KA OVERFUELING ONE CYLINDER N0 2 FIXED

FORD KA OVERFUELING ONE CYLINDER N0 2 FIXED

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