1497 replies to this topic

[CHILL Gone DUTCH]

cis the 61c the temp of engine water or charge cooler water, and is the IAT 65c is that the temp at the manifold 

[NickB787]

61 is engine water temp, cc water temp i don't have a measurement for.

[CHILL Gone DUTCH]

have you piped it back up right when you had it apart

 

sorry if this is a stupid question but there is deffinately somthing wrong,  or is there somthing wrong with way you have put your Tmap sensor in ie wiring

[NickB787]

thats why I will give it a good go over tomorrow

[CHILL Gone DUTCH]

thats why I will give it a good go over tomorrow

 

im itching to come down and help you

[oakmere]

The water temp is shown on the dash also. Dose the log and the dash temp match? In the current conditions there is no way your water temp is 60!

[NickB787]

yep the temps match I should have said the car had been sat for a while after doing a lot of learning.

 

I had sat the car for some time at home idling before I turned it off, so some heat transference from the normal rad to CC rad could happen, other thing is the CC rad only had water in it not a mixture of water/antifreeze, don't know how much of a difference that would make.

Edited by NickB777, 16 July 2013 - 06:44 PM.

[oakmere]

Could you have an air lock? Have you had the water out of the main engine cooling system?

[CHILL Gone DUTCH]

It's almost as if the engine water and CC water are mixed up Nick said the CC water was really hot and hotter than before

[NickB787]

yea I changed the thermostat over

[oakmere]

Nick when in closed loop fuel learning it is locked at AFR of 14.7:1 so lean for high load or rpm. I would only use this as said earlier for low load low rpm driving do not boot it especially in the current conditions! This will give high IAT temps. Use the wide band power runs for the high rpm stuff. I have not used this so don't know how much of the map is covered by this. Peter is the man to discuss this with. Have you done the low rpm map?

[oakmere]

yea I changed the thermostat over

Thermostat stuck open?

[Exmantaa]

i have a techedge which I really like but I don't think anyone else has it on here

 

 

Nop, my mate has one in his Harrop 2.0 and it's is a real nice piece of kit. Better than my LC1 that has a mind of it's own...  

[NickB787]

Nick when in closed loop fuel learning it is locked at AFR of 14.7:1 so lean for high load or rpm. I would only use this as said earlier for low load low rpm driving do not boot it especially in the current conditions! This will give high IAT temps. Use the wide band power runs for the high rpm stuff. I have not used this so don't know how much of the map is covered by this. Peter is the man to discuss this with. Have you done the low rpm map?

 

cheers noted

 

yep low rpm done, although when I went to program ecu the car didn't stop. strange I was under the impression it will aways stop

[Exmantaa]

I am going to have to look at this in the morning when the car is cold to see what IAT I have along with map pressure. I looked now and it shows water temp 61C IAT 65C, wow..

 

Something else I have noticed which I will investigate tomorrow is the fact that the CC water temp is higher than it used to be I would have normally said it was tepid, today it's hot

 

IAT 65*C sounds pretty normal if you had it running stationary for a while.

Did you check pump/water flow through your CC tank?

 

Only 60*C water temp? What's wrong there? Or were you just warming up?

[CHILL Gone DUTCH]

60c is what normal charge cooler water should be,

are you shaw they couldent of got mixed up when you were changing things

[oakmere]

My car always stalls when I program the ECU if the engine is running un less I raise the rpm. Did you select PROGRAM ECU? When I first got the software I hit the write pc to ECU a few times and wondered why the changes didn't stick.

[NickB787]

I will go through it all again tomorrow, when you learn it shows all the green boxes, is there a way to see them when you read from the ecu to show in fact the ecu had been updated with the learning session?

[CHILL Gone DUTCH]

instructions say it can stall but not always

[smiley]

You can compare before and after maps with the client tool.

Of course you're never gonna hot 100% of the fuel boxes.

You can have another run, or type the missing ones in manually.

Most ideal is of course a long run, in which your eml no longer flashes anywhere up to 7k. By then you will have hit 95/97% of them, which is excellent.

 

Edited by smiley, 16 July 2013 - 07:45 PM.