(Solved) Renault Trafic 2012 get engine management light on

Car model and year:

Renault Trafic 2012, 2.0 DCI m9r engine.I purchased it from auction damaged (on the side a little on the front) ex company fleet vehicle onon 87k miles.

Car trouble:

On the dash which says CHECK INJECTION! And CHECK EMISSIONS! With engine management light on. If i erase the codes they come back. The injection one does pretty quickly but the emissions one takes a few minutes more.

Tools I use:

CAN CLIP, I bought from eobd2.fr at €130 with shipping cost

http://www.eobd2.fr/interface-de-diagnostic-renault-can-clip-v106-444.html

Got fault code using Renault CAN clip

F064 (engine immob light circuit??)

DF1360 (EGR coolant pump 2 control circuit)

DF1359 (FIRST EGR WATER PUMP CONTROL CIRCUIT)

My analysis and speculation

Van had burst its rad in the collision so it had lost all its coolant. I was worried the driver at the time drove it on a empty coolant damaging HG and allowing water to gush into the egr cooler…etc..etc. But looking at when the fault occurred the driver seems to have driven just 2KM after the fault arised. The van has since only done that 2km. I’ve since fixed the radiator and as i say runs perfectly no other issues other than the damn errors on the dash.

Solution:

Clean the EGR and also the pipe that connects to it at 87k its probably due a clean.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s