p1621 duramax code






Dtc P1621 - Chevy and GMC Duramax Diesel Forum: My truck is throwing a code of P1621 and I don't know how to get ride of it. I have tried to look it up and have had no luck.
EFILive Forum > Tuning > Diesel > Duramax LLY > P1621????? . When i REALLY get on my truck, i get a DTC P1621. I will clear code, and light stays on .
DTC Codes-Definitions Duramax 6600 . DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, or P1683 ECU Malfunction
Question - sevice engine soon codes 02 duramax P00189 P00380 P1621. Find the answer to this and other Chevy questions on JustAnswer.
Diesel Bombers > Chevy/GMC Duramax > Chevy/GMC Duramax 01-04 LB7: 02 duramax P1621 . No big deal just cleared the code and kept p1621 duramax code driving. The code comes back right away no .
Forum: Duramax LLY. Duramax 2004i-2005 LLY, incl DSP custom OS. . P1621????? . [IMG] code is On [VIDEO] code is On; HTML code is Off
Now the Bosch CP3 common rail injection pump that the Duramax engines use is located in . and put the FICM on and see what happens, because the truck is still setting a P1621
p1621 duramax code
code .
P1621 Code Duramax Second Generation: 2004.5-2005 (LLY)
My truck (a duramax diesel with a programmer installed) has recently started . The codes are P1093, p1621, p2227, p2228. I originally thought it was my transmission going bad .
Duramax dtc code p1621; Crush percocet and drink; Celtic symbol of sisterhood
Help: several error codes after installing new bully dog system Duramax . check the codes and this is what i got. . p0401,p0404,p1093, p1621. after reading
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