A little history: I was receiving a P0478 code. I did some reading here on TDS and determined the problem was probably a clogged EBPS tube. I did not want to deal with cleaning it, etc., so I decided on the DFUSER code eliminators. I bought from Pure Diesel Power (good service). I bought the Stage 2 EBPS code eliminator and the EBPV terminator. My understanding was all P047X codes would be gone once these were installed.
After installation I cleared codes, but continued to get P0470, and P0475 when checking KOEO. I was also getting P0476 on KOER test on Auto Enginuity. I then decided to clean the EBPS tube. I did the grease trick and ran some compressed air through it. I reinstalled the EBPS and the stage 2 eliminator. I was able to get rid of the P0470 and P0475 codes (at least for now), but the P0476 is still present when doing the KOER test on AE.
I thought these eliminators and terminators were supposed to get rid of all the codes? Was I wrong? FWIW, the P0476 code does not stay in the ECM (hard code?), so it does not turn up when doing the KOEO test.
Any ideas why the P0476 code still rears its ugly head. Even if this code doesn't effect anything as far as fueling, etc., I did not want any codes related to P047X.
My other concern/question is that it looks like the P0470 and P0475 codes were eliminated because the I cleaned the tube....not because of the stage 2 eliminator???
TIA
After installation I cleared codes, but continued to get P0470, and P0475 when checking KOEO. I was also getting P0476 on KOER test on Auto Enginuity. I then decided to clean the EBPS tube. I did the grease trick and ran some compressed air through it. I reinstalled the EBPS and the stage 2 eliminator. I was able to get rid of the P0470 and P0475 codes (at least for now), but the P0476 is still present when doing the KOER test on AE.
I thought these eliminators and terminators were supposed to get rid of all the codes? Was I wrong? FWIW, the P0476 code does not stay in the ECM (hard code?), so it does not turn up when doing the KOEO test.
Any ideas why the P0476 code still rears its ugly head. Even if this code doesn't effect anything as far as fueling, etc., I did not want any codes related to P047X.
My other concern/question is that it looks like the P0470 and P0475 codes were eliminated because the I cleaned the tube....not because of the stage 2 eliminator???
TIA
