The O2 sensor reading -26%

[Neville Lush]

Rocketman, where did you buy it?

 

[mully95]

So the main reason to buy a PCV is that most dyno tuners know how to use PCV instead of just using TuneECU to make the same changes as they do using PCV?

 

[dougl]

So the main reason to buy a PCV is that most dyno tuners know how to use PCV instead of just using TuneECU to make the same changes as they do using PCV?

Exactly. TuneECU is more difficult because you can't make the changes with the engine on.

 

[RocketMan3]

Rocketman, where did you buy it?

IDK

 

[Neville Lush]

So IDK is from outside the land of OZ? Maybe there is no eliminators in the kit from other countries?? If you are getting it dynoed in Qld, speak top your tuner.

 

[RocketMan3]

So IDK is from outside the land of OZ? Maybe there is no eliminators in the kit from other countries?? If you are getting it dynoed in Qld, speak top your tuner.

So IDK is from outside the land of OZ? Maybe there is no eliminators in the kit from other countries?? If you are getting it dynoed in Qld, speak top your tuner.

I've got one on the way fix up a few issues with the exhaust then dyno time....

 

[motolink]

Not seeing the TPS turn green after replacing the TPS a little while ago I checked the TPS volts yesterday then did a full reset and after letting it idle for about 5 minutes bingo the green TPS light appeared.

 

[Idaho Red Rocket 3]

I did a reset and found the voltage .14 difference. It would not change. I can set .60 and then get .74. Then change .74 to .72 and the it goes back to .58. No green TPS light even after 20 minute idle for 12 minute tune. Yes I reset the adaptive.

 

[Jabo75]

I did a reset and found the voltage .14 difference. It would not change. I can set 0.60 and then get 0.74. Then change 0.74 to 0.72 and the it goes back to 0.58. No green TPS light even after 20 minute idle for 12 minute tune. Yes I reset the adaptive.

Idaho, I just want to make sure you are following the directions correctly. There are two voltages on the primary TPS. The first voltage is the lower voltage and should be set to 0.6 volts (fully closed). After double-clicking Adjust ISCV in TuneECU, you will get the second voltage which is supposed to be 0.15 volts greater than the initial 0.6 volts (0.75 volts- Fully Open). Sounds like you just need to leave the second adjustment alone after dialing in the first voltage. I just replaced my TPS and that's exactly what I did. FYI my second voltage was 0.74, which is well within the acceptable tolerance of +/- 0.05 volts (0.7 to 0.8).

 

[TURBO200R4]

primary tps book says .06 plus or minus .02 volts so final setting would between .58 volts and .62 volts
at closed throttle (with stepper motor retracted.)
i suppose the final reading would depend where u have the stepper motor set at.
i have heard that u can fudge a little on the stepper motor to get a little better idle.