202 LJ Torana Conversion
- vlad01
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Re: 202 LJ Torana Conversion
Pretty sure that is the min speed to "stop" using the fan as 55Km/h is fast enough to not need the fan. Below 55 the fan is enabled. So setting to 0 will likely stop the fan from working.
I'm the director of VSH (Vlad's Spec Holden), because HSV were doing it ass about.
Re: 202 LJ Torana Conversion
How do I get it to turn the fan on?vlad01 wrote:Pretty sure that is the min speed to "stop" using the fan as 55Km/h is fast enough to not need the fan. Below 55 the fan is enabled. So setting to 0 will likely stop the fan from working.
"Definition of a Drag Racer: A person who spends money he doesn't have on parts he doesn't need to impress people he doesn't know." - Grumpy Jenkins----- Poverty---
- Holden202T
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Re: 202 LJ Torana Conversion
the fan temp setting should be all you need! are you using the pin from the ecm as the ground for the fan relay ?
in your dash screen, bottom right there is a high speed fan indicator there that will tell you that the ecm is activating that part of it, if that is the case and its not working it will be somewhere else in the wiring.
in your dash screen, bottom right there is a high speed fan indicator there that will tell you that the ecm is activating that part of it, if that is the case and its not working it will be somewhere else in the wiring.
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
- vlad01
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Re: 202 LJ Torana Conversion
You can test the fan with the command drop down at the very top right once TP is connected and talking. Choose turn on fan and to turn off there is another called set normal or something like that.
That will allow you to toggle the fan at will. There is a bunch of other useful commands there too.
That will allow you to toggle the fan at will. There is a bunch of other useful commands there too.
I'm the director of VSH (Vlad's Spec Holden), because HSV were doing it ass about.
Re: 202 LJ Torana Conversion
If that's the case, I had 2 grounds to the relay.Holden202T wrote:the fan temp setting should be all you need! are you using the pin from the ecm as the ground for the fan relay ?
in your dash screen, bottom right there is a high speed fan indicator there that will tell you that the ecm is activating that part of it, if that is the case and its not working it will be somewhere else in the wiring.
"Definition of a Drag Racer: A person who spends money he doesn't have on parts he doesn't need to impress people he doesn't know." - Grumpy Jenkins----- Poverty---
- Holden202T
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Re: 202 LJ Torana Conversion
yeah most of the outputs from the ECM are the ground side, except for the fuel pump, its the opposite!
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: 202 LJ Torana Conversion
Fan now works as it should.
"Definition of a Drag Racer: A person who spends money he doesn't have on parts he doesn't need to impress people he doesn't know." - Grumpy Jenkins----- Poverty---
Re: 202 LJ Torana Conversion
Where are you seeing this menu in TP? It is a feature in a later build?vlad01 wrote:You can test the fan with the command drop down at the very top right once TP is connected and talking. Choose turn on fan and to turn off there is another called set normal or something like that.
That will allow you to toggle the fan at will. There is a bunch of other useful commands there too.
- delcowizzid
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Re: 202 LJ Torana Conversion
Is it not charging volts are low
If Its Got Gas Or Ass Count Me In.if it cant be fixed with a hammer you have an electrical problem
Re: 202 LJ Torana Conversion
I did notice that the volts appear low, the alternator has a large pulley on to slow it down a bit, it was bending the fan blades at high speed, I think I calculated something close to 20000rpm at 7500 engine rpm. I will investigate, I think the alt. is only a 35 or 40 amp unit, the voltage at the battery is ok, will check the connections that feed the ecu, might have to fit a bigger one.
"Definition of a Drag Racer: A person who spends money he doesn't have on parts he doesn't need to impress people he doesn't know." - Grumpy Jenkins----- Poverty---