Base Idle Settings
- Holden202T
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Re: Base Idle Settings
yeah that's a possibility but he also said the IAC is getting hot so that would possibly indicate the wiring is working.
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Basic tuning of a delco ECM with $12P thread
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- antus
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Re: Base Idle Settings
yeah, but 12v DC on the line would also do that and cause it to not work. Quite a bit less likely, but possible. Just saying.
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Re: Base Idle Settings
Thanks guys I'm getting a lend of one of a mate to see what happens. I will report back.
I also tried another ecu but same deal.
I also tried another ecu but same deal.
Re: Base Idle Settings
I went and got one from a mate tonight but yet to try it. I unbolted it with key off and it was extended.
We then turned key on and it stayed where it was.
I will connect it to mine later and see what happens.
We then turned key on and it stayed where it was.
I will connect it to mine later and see what happens.
Re: Base Idle Settings
So I plugged in my mates solenoid. No movement in or out. Push it in by hand, put ecu into diagnostic mode with engine off still no movement.
Fitted a standard chip still no movement.
I have been doing these tests without the engine running as throttle body is off and to late at night to be testing this.
I will look into the wiring next as suggested.
Fitted a standard chip still no movement.
I have been doing these tests without the engine running as throttle body is off and to late at night to be testing this.
I will look into the wiring next as suggested.
Re: Base Idle Settings
Looked at some wiring diagrams today and noticed the diagnostic plug wiring. I was bridging the wrong pins! (amateur!)
- Holden202T
- Posts: 10328
- Joined: Sat Feb 28, 2009 9:05 pm
- Location: Tenambit, NSW
- Contact:
Re: Base Idle Settings
black and white with black trace ??
No matter what the question is, the answer is always more horsepower!
Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread
Just starting out? Have a read of the getting started guide
Basic tuning of a delco ECM with $12P thread
Advanced tuning of a delco ECM with $12P thread
Re: Base Idle Settings
Yep, I was just looking at the front of the plug it's a VR Commodore and thought it was the bottom 2 pins that are together turns out it's the bottom 2.
So I will assemble the throttle body again and see why the solenoid won't extend when the motor is running.
I will have to get the USB connector for under the steering column that VL400 makes.
So I will assemble the throttle body again and see why the solenoid won't extend when the motor is running.
I will have to get the USB connector for under the steering column that VL400 makes.