Hello I just bought a 98 Jetta that has some mods from the previous owners.
It has Bosio DLC 1019 nozzles, a rocketchip RC3 tune, and EGR delete. I'm not sure exactly what else has been done to it.
It is idling around 950 RPM hot or cold, it's always the same. Using VCDM, it appears the temperature sensor is working since that comes up to temperature correctly. I'm not sure what else to look for.
I've spent most of my life working on mechanical diesel engines, but I've never touched anything with a computer, so this is all a bit new to me.
Can someone please point me in the right direction on how to diag/fix this?
thanks
It has Bosio DLC 1019 nozzles, a rocketchip RC3 tune, and EGR delete. I'm not sure exactly what else has been done to it.
It is idling around 950 RPM hot or cold, it's always the same. Using VCDM, it appears the temperature sensor is working since that comes up to temperature correctly. I'm not sure what else to look for.
I've spent most of my life working on mechanical diesel engines, but I've never touched anything with a computer, so this is all a bit new to me.
Can someone please point me in the right direction on how to diag/fix this?
thanks