To xentry experts. On diesel car..
#1
Senior Member
Thread Starter
To xentry experts. On diesel car..
Hi guys
When I try to do a test on MAF and gas recirculations
DAS is asking for 3 prerequisites
1- engine temp above 80
2-water temp above 80
3- lambda over 1
When I try the test the lamda value is always at 0
Car is a 07 gl320
Thanks
Erick
When I try to do a test on MAF and gas recirculations
DAS is asking for 3 prerequisites
1- engine temp above 80
2-water temp above 80
3- lambda over 1
When I try the test the lamda value is always at 0
Car is a 07 gl320
Thanks
Erick
Last edited by ertech; 02-06-2017 at 10:48 AM.
#2
Out Of Control!!
![](https://mbworld.org/forums/images/ranks/veteran_army.png)
If you are doing the test correctly all cars have to be a running temp---run the car around the block get it up to temp and post the test sequence!!
#4
you are in an open loop for some reason or you are running very rich (unlikely)
open loop is forced when engine is cold or if there is a failure of the closed loop system. are you sure you are not throwing other codes?
open loop is forced when engine is cold or if there is a failure of the closed loop system. are you sure you are not throwing other codes?
#6