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I agree...
Posted by gorper (more from gorper) on Sat, 20 Dec 2003 23:17:16
In Reply to: Re: did it work before installing the 30#s?..., kenS
[Profile/Gallery]
, Sat, 20 Dec 2003 13:45:12
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...that you simply have too much fuel. 30# injectors rated @ 3 bar will give you, well, 30#/hr, which is simply too much for the ECU to adjust for -- it can't make pulsewidths short enough. Worse, if you're using Ford Motorsport injectors, which are rated at 2.7 bar, you've got even more gas going in there.
The voltage swing is a reaction to a fluctuating mixture. If ECU can't dole out alternating less/more fuel, then you'll get no O2 swing.
If after you put the stock injectors back on, the O2 voltage doesn't swing, then consider replacing the sensor.
posted by 67.40.2...
Posts in this Thread:
- Voltage not varying while checking 02 sensor..., Bill P, Sat, 20 Dec 2003 13:34:32
- I just went through this, Baab
, Sun, 21 Dec 2003 09:41:10 - Re: Voltage not varying while checking 02 sensor..., Lars ew, Sat, 20 Dec 2003 18:17:28
- several things..., Chaz, Sat, 20 Dec 2003 16:38:54
- Re: Voltage not varying while checking 02 sensor..., Bill U, Sat, 20 Dec 2003 15:59:40
- Re: did it work before installing the 30#s?..., kenS
, Sat, 20 Dec 2003 13:45:12- I agree..., gorper, Sat, 20 Dec 2003 23:17:16 <-- Viewing This Message
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