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compression testing EFI car?

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Old 24-09-2004, 09:26 AM
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M Brian
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Default compression testing EFI car?

going do a comp test on my car (frst engined)...

whats easiest way to cut the fuel off so it dont fill the cylinders as im turning it over?
Old 24-09-2004, 09:28 AM
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Oranoco
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Disconnect the coilpack insted mate. Just remove the multiplug from it and then proceed as normal.
Old 24-09-2004, 09:31 AM
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Jim Galbally
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pull out the fuel pump relay
Old 24-09-2004, 09:38 AM
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M Brian
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ah that not bad idea if can find the relay for it.

ah jim that reminds me.... wiring in a 24v cossie ecu injection etc etc.... how hard..
I want to know what tuning options there are for them?

do you know any carb conversions or anything?

off topic alert but its mine so fook off!!
Old 24-09-2004, 10:07 AM
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Jim Galbally
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im not the best person to ask TBH i dont know much about em...

wiring's about 5-10wires to be joined... ive been told its piss easy but not done it myself.

tuning options there are a few, but they aint cheap...

personally im sticking to filter, xorst, chip and some nitrous and probably not takin it further

carbs yes seen a few with tripple carbs on the top. aparently they make awesome power like this on a stock engine

not for me tho, i like my EFI
Old 24-09-2004, 11:03 AM
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melv- have you not got an inerta switch??, as thats the easiest way if its easy to find (mines in my footwell), or as steve says, the multiplug by the coilpack!
Old 24-09-2004, 12:32 PM
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multiplug? by the coilpack!!! ah ah!! though he meant just the coil pack which wouldnt help on fueling!
Old 24-09-2004, 12:36 PM
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I've always disconnected the ignition side when doing a compression test.
Old 24-09-2004, 12:40 PM
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yeah yeah... but I don't want it fueling either! on EFI you can disconnect it!
Old 24-09-2004, 02:20 PM
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in thats case disconect the coil plug one, and the iblet one- you get neither fuel or spark!!!!
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