Forced Induction Custom FI Setup Questions

Help!!!!.....Do I need a knock sensor????

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Old 03-31-2007, 04:51 PM
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Default Help!!!!.....Do I need a knock sensor????

My CRX:
1988 Si
D15B Vtec
OBD1 conversion
P06 ECU w/map from the crome vault I think it is brettfinal.bin
DSM 450's blue top

The car wont start, it sputters like it wants to start, it started once ran really rough barely running. I tried different maps no change. Checked my cap and rotor wires and they look good. Heres the thing before I converted it to OBD1 it ran fine, with an OBD0 dizzy. WTF Only thing I could think of is that I havent wired up the secondary harness that has the vtec, O2 sensor, knock sensor, etc.. but I disabled all the sensors in crome so I thought it should start LMK what you guys think!!!!!
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Old 03-31-2007, 05:57 PM
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Default Re: Help!!!!.....Do I need a knock sensor????

I would say something in your wiring is fucked up. You don't need a knock sensor. Are you sure the firing order isn't screwed up?
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Old 03-31-2007, 06:01 PM
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Default Re: Help!!!!.....Do I need a knock sensor????

i checked the firing order...i don't think the wiring could be bad, its all from xenocron, and I haven't done any wiring besides plugging plugs in.?!
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Old 03-31-2007, 06:01 PM
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Default Re: Help!!!!.....Do I need a knock sensor????

I havent even hooked up the o2 or vtec
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Old 03-31-2007, 06:23 PM
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Default Re: Help!!!!.....Do I need a knock sensor????

Now all the lights in the dash like the CEL, oil, and park break light aren't coming on. Only the battery light!??!?!
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