2003 disco 2 many codes
 

About a month ago I posted about maf code issues and running rich.

Now after 7 weeks in the shop and two different places the same issues remain. Not to mentioned many$$$$ spent. Still has the same issues.


Codes below

Po134
Po135
Po 155
Po 327
P1300
Po302
Po304
Po346
Po174
Po141
Po300
Po308
Po140

New parts last 6 weeks: plugs, plug wires,coils,4 new 02 sensors, and had coolant leak fixed near throttle body.

This is an sai model where the lines have been capped as well.

I am open to suggestions. I have this car 8 weeks and it has been a nightmare thus far.

PM me your number and lets talk tomorrow.

I pulled the ecm and cleaned it and it didnt improve.

One thing I am thinking is that the symptoms are from engine taking in water. The led light bar and head lights have water droplets in them and the air filter box was full of mud when i bought it.
Would water being sucked in cause these issues.

When you cleaned the ECM, did you actually open it up? Did it look like water damage?

I'm too lazy to look up all the codes, but I had an 04' with a ton of codes and I tried to replace a few of the items(O2 sensors, cam sensor, crank sensor, etc.)

Turns out I had a loose ground wire at the back of the drivers side head.