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mk4 zetec

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Old 05-02-2009, 11:58 AM
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dazzaj
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ive the relays sust (i think).. thanks tabetha.. connected everythin back up.. still no life!! she'll turn over, but u cant hear the fuel pump priming.. reckon its somin 2 do with this PATS system.. theres 2 wires connected to the 2 wires on the crank poss sensor.. how do i go about solvin this?? tabetha av a look in that big book of urs also, is there supposed to be a wire that comes off the fuel pump and lead to the ecu?? if so what pin does it go to?? any help with this would be greatly appreciated.....
Old 05-02-2009, 02:09 PM
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tommytxr
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pin 57 as far as i can tell mate
Old 05-02-2009, 02:09 PM
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the black n green wire
Old 05-02-2009, 03:54 PM
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reckon that will turn the pump constantly on.. i,ll try it tomorrow anyways..
Old 06-02-2009, 11:49 AM
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jus went out 2 try that tommy.. only 2 find the batts flat!! doh.. left ignition on last nite.. 57 on mine is just black and acorrdin 2 the haynes manual leads to pin 37 and a load of other sensors..... there is a black and green wire comin outta pin 51.. it aint on the haynes.. what u reckon?? i dont wanna fry this ecu...
Old 06-02-2009, 12:27 PM
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went out and followed that black n green wire from ecu, it leads up 2 the sensor with 3 wires comin outta it on the left side of the manifold?? that aint it surely??
Old 06-02-2009, 12:36 PM
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tommytxr
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will have to dig out my old loom out of the shed cos ive just put the other in a box ready to send out

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Old 06-02-2009, 12:47 PM
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fair do's lad.. do u make them up to sell em on for mk 4s do ya??
Old 26-11-2009, 05:29 AM
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turned out to be a simple fix.. didnt have a switched live goin to 1 of the sensors..
Old 30-11-2009, 06:18 PM
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mk4 kabby
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how did you get around the pats m8 .im at the current stage of finding out pats is does the pats have a separate box or is it jus connect via that ring to the ecu???
Old 30-11-2009, 08:39 PM
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i had external pats on mine.. black box with a bunch of brown wires connected 2 it.. only 2 wires from it connected to ecu.. cut off the both wires and scrapped the external pats..
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