2G CEL codes WHAT DO THEY MEAN

[l3igl3ang]

I got cel codes
0300
0202
0170

any one know what they mean and how to fix them?

 

[r1991_4g63t]

random missfire injector circuit malfucntion and fuel trim malfunction

basically, one of your injectors is probably bad or maybe even unplugged, causing the other two codes.

 

[Project2G]

I got cel codes
0300
0202
0170

any one know what they mean and how to fix them?

P0300 is Random missfire
P0202 is injectors #2 control circuit

P0170 Fuel Trim Malfunction (Bank 1)

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[l3igl3ang]

yeah i did notice one of the injecters is weak in the #3 clynder injecter it dose'nt work right there 950cc injecters

i will take it out and see if its drity but if its not dirty dose that just mean i got a bad injecter or could it be something else?

 

[Jimmer307]

For future reference, you can take your car down to autozone or some car shop and they will run a test free and they will even print out what the codes mean. Pretty neat ehh.

 

[l3igl3ang]

I have a dsmlink it tells me what the codes are and the tech meaning for them. I just needed to know what they ment for dummies.

 

[DavidJamesDSM]

Is this resolved?

 

[luv2rallye]

After 11 years probably one way or another!