Webecu 128, sid 155, fail 00 is and egr circuit fault. Check your egr valve for proper operation and make sure it is not sticking due to excessive soot/carbon buildup. Webdec 21, 2022 · if you are experiencing an ecu 128 code issue on your freightliner truck, here are some steps to take: Locate the ecu diagnostic fuse box located on the. Webfor example, mid 128 (engine) might have sid 6 for injector number 6. However, sid 6 on mid 136 (transmission) is for solenoid valve c6. We have put together a pdf containing. Weblet's look at this first example fault code: Mid 128 sid 146 fmi 5. Do you know what it is off the top of your head? This is your source address. For instance mid 128. Webjul 22, 2015 · engine 1: Mid(128 ) sid(155) system diagnostic code #5 fmi(14) special instructions occurrence count:1 engine 1: Mid(128 ) sid(254) controller #1 fmi(14):. Weboct 12, 2018 · ecu 128, sid 155, fail 00 is and egr circuit fault. Check your egr valve for proper operation and make sure it is not sticking. Also check for excessive soot build u. Webapr 8, 2015 · we have a 2008 thomas ef 6. 7 cummins isb (epa 07 engine), allison 2500, 61,xxx miles (almost all city driving). We've got a red stop engine light on,.
