error codes after CSL intake, rod bearing, vanos rebuild

[avusblue]

So I finally got my car running again after a few months of being down, it starts up at first crank, it idles well and drives well, although I haven't gone pass 3-4k because I'm trying to break in the new clutch. I'm running MAP sensor and had pcs tuning convert my ECU to mss54hp csl software +. No CEL so far after 100 miles, but when I plug in INPA, I get error codes 223 and 151, I tried clearing it but it won't go away any thoughts on what I should check?

[skristedja]

IIRC 151 is the error code for the wrong injector drivers on mss54 vs mss54hp. The other one could be resistor related. What year is your car? It sounds like it could be due to the dme conversion process. Check out this thread.

https://nam3forum.com/forums/forum/special-interests/coding-tuning/2509-converting-an-mss54-hp-into-an-mss54hp-csl-h-bridge

[avusblue]

IIRC 151 is the error code for the wrong injector drivers on mss54 vs mss54hp. The other one could be resistor related. What year is your car? It sounds like it could be due to the dme conversion process. Check out this thread.

https://nam3forum.com/forums/forum/s...p-csl-h-bridge

My car is 2002, and I did have the ECU converted to mss54hp

[skristedja]

My car is 2002, and I did have the ECU converted to mss54hp

Did they change the resistors too? They also have to clear out the injector driver error. That thread I linked shows how to do all of this.

[heinzboehmer]

Was your DME originally an MSS54? If so, 151 is harmless and can be suppressed in the tune. There's some hardware difference between the injector drivers between non-HP and HP so it throws a code, but they both function the same.

How did you wire your MAP? Saugrohrdrucksensor means MAP sensor in German, so sounds like the second error might be related to that.

Edit: skristedja beat me to it. But yes he's right, make sure the resistors are what they should be (these are for the MAP sensor) and if everything else is working as it should then you should be good to just clear the injector error.

[avusblue]

Did they change the resistors too? They also have to clear out the injector driver error. That thread I linked shows how to do all of this.

that I don't know, I'll have to ask the tuner, I already emailed him so let's see. I'm hoping this can be solved by reflashing the software? so I don't have to ship the ECU again lol

[SliM3]

MSS52's and -54's need to have additional resistors swapped out. The MAP error is most likely due to incorrect slope & intercept values, and is generating an "implausible" error when compared to the internal baro, which looks to be reading correctly (1013 mbar/atmo).

[avusblue]

would it be safe to drive the car with those error codes for now? I'm breaking in a new clutch, so I'm not going over 3-4k