Go back to previous topic | Forum name | Turbo/Nitrous Tech | Topic subject | Now Boosted...Code 21?? | Topic URL | http://forums.2gnt.com/dcboard.php?az=show_topic&forum=8&topic_id=48383 |
48383, Now Boosted...Code 21?? Posted by kaotik, Dec-31-69 06:00 PM
well i am finnaly boosted!! it feels awesome. i am only running 5 psi right now with FMIC. but she is deffenitly qiuck! but i was running her around today, and as always i have has a check engine light, but i decided to run the code, since it is new to boost, may be something different this time. Well there is, it shows code 12, 21, 55. i know 55 is finished, and 12 is disconecting the battery within last 50 starts, but 21 came back:
"21 PO201 27 Injector #1 control circuit Harness and Connector/Injectors"
What does this mean? what should i be checking for?
thanks
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48407, RE: Now Boosted...Code 21?? Posted by zhr420, Dec-31-69 06:00 PM
did ya check the injectors and/or the harness for each one. do ya know what disc you are running in you FMU? later "Z"
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48411, RE: Now Boosted...Code 21?? Posted by optimuspeterson, Dec-31-69 06:00 PM
i get wierd codes sometimes and there always different, try disconnection the battry and see if it comes back
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48416, RE: Now Boosted...Code 21?? Posted by kaotik, Dec-31-69 06:00 PM
>i get wierd codes sometimes and there always different, try >disconnection the battry and see if it comes back
yep i was also going to do that just in case... i did burst a fuel line right away, so maybe that did it.
i fixed that right away though... i must have been sleeping when i installed the 8" line from the test port on the fuel rail to the FMU. i used some weak vacuum line for that and it bursted in 2 seconds. i had like 20 some feet of fuel injector hose thats rated to 250 psi, that i used for everything else, but oh well... i replaced it asap, and all is good now, just looking into that code.
thanks for the advise so far!! :thumbsup
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48415, RE: Now Boosted...Code 21?? Posted by kaotik, Dec-31-69 06:00 PM
>did ya check the injectors and/or the harness for each one. >do ya know what disc you are running in you FMU? >later >"Z"
i never touched the injectors when i did the install yet, and i have not confirmed which disk i have in the fmu yet. i will be looking into that tommarow, along with installing a fuel pressure gauge.
would this have anything to do with it?
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