ECMlink no idle

[goonie]

hi
i am running a race throttlebody with no biss no isc
cant get the engine to idle
unless i lock throttleplate at 5% is there a way to adjust this in ecm link?
i set the idle at various values in link but engine dont respond

any ideas?

thnx

 

[1990TSIAWDTALON]

Does it have an adjustable TPS?

 

[motomattx]

A remote mounted isc will work fine.

 

[goonie]

Does it have an adjustable TPS?

yes it does i have a 2G tps

 

[goonie]

A remote mounted isc will work fine.

oke thnx gonna try that

 

[lglracer]

Dont know if this helps but do you have the Idle base in TPS sensor activated?

 

[1990TSIAWDTALON]

Physically set the TPS manually for .65v/0% throttle. If you still show any % of throttle you can use the tab in link to set it to a -1 or -2 or whatever it takes to show 0%.

 

[goonie]

tps volts are 64 with throttleplate 0%
look at the log with the throttle plate at 5%maybe something wrong with my settings in link?
thnx

 

[1990TSIAWDTALON]

Ok, so I am looking at your log while I am at work and I see Excessive TPS adjustments that need to be taken care of MANUALLY, but you say that you are at .64V and 0% throttle.
I don't see an idle stop switch so I say you need to "enable idle switch operation"
See my screenshots and see if that helps.
The TPS is way out of adjustment, but try the idle switch box and enable it and see how it reacts.
I have NEVER seen a TPS so far adjusted and I think that is the whole problem.
Is there a reason you need that throttle body? I run a stock 1g and make plenty of go go.
Does that throttle body have an idle stop screw or bolt but no switch in it?
I also see that your O2 sensor is not cycling. You, in my opinion, need to simulate the narrowband with your wideband and I see that is not enabled either. That SHOULD get the o2 sensor cycling at idle.
Marty

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[goonie]

hi there
i did enable idle switch but no changes
and yes the throttlebody has an idle stop screw but no switch
i simulated narrowband but still no cycle from o2
i attached a few logs maybe my setting are all wrong
driving the car today for the first time but it overheats
pulled the thermostat but still overheats when driving any ideas?
thnx

 

[jed344]

I tuned a buddies car with a s90 with no ISC. Even when car is cold he has to hold throttle until it warms up then idles as it should. I have tried to talk him into putting a ISC back on it but he refused.