Volvo s80 d5 185 hp more rpm at idle

[bugarcek]

Hello


I have some wierd request...


Can someone make file with 50-60 rpm more at idle speed?


I really need this.


Thanks

[bobolin4o]

And... how are the Idle RPM now?
Are they temper. depended, or vehicle speed depended, or both?

[bugarcek]

They are normal... about 700-720 rpm.... Without AC...

Problem is because car does not properlly with idle speed... They tried to change a lot of things on engine... All 5 injectors are rebuilt and checked twice.... High pressure pump also... Car works totally ok if AC is turned on and car gets 50 more rpm... But without ac on and less rpm there is problem...

I thinks about 770-790 rpm should fix the problem.

[waldi1979]

Try this file. It should be 770 rmp.

[bugarcek]

Try this file. It should be 770 rmp.

Hello
I tried your map... Rpm are higher, but this not solve my problem.... It is funny because if I manually press acceleration for 50 rpm it is ok... And if ac is turned on car works perfect...
When I start car it works 5-7 second totally ok without ac turned on. Is there any other way off getting more rpm?
What is changed in car program when ac is turned on? I really do not understand this car.

Car problem is only on idle, because it is very resless. We also tried to change temperature sensors and fuel pressure sensors...

[pipina]

Hi, I think you have manual transmission ... mybe your dual mass flywheel ... when AC is on, more torque is desired from engine and AC little brake the crankshaft and decrease the vibration


regards

[666_devil]

Injectors or swirl flaps opend too much air, chech injector corrctions without ac by diag.

Cheers