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Gen IV DBW - Idle TPS??

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Old Mar 27, 2010 | 09:26 PM
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Default Gen IV DBW - Idle TPS??

I am just wrapping up installation of a LY6 into my 68 Chevelle SS. It starts and runs, but not very well - I've only idled so far. I've just purchased HP Tuners and have only scanned so far. I've got a simple beginners question:

At idle I am showing 20-25% TPS. Am I correct in assuming that this should be near zero under an idle condition?

If it should be zero I'll need to figure out why it is so high.

Thanks
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Old Apr 14, 2010 | 09:55 PM
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Gary,

Good to hear you got your LY6 up and running. My car is still in storage but I recall the IDLE tps being anywhere from 12-19% so I dont think it should be at zero. Remember, on the DBW, the tps is actually at the blade, not the pedal.

Hope to see you out this year.
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