check engine light
 

my check engine light came on while driving after I put in new injectors #1 oxygen content what do you think that means to rich to lean. settings are -41 to -37. what do you think

Re:check engine light
 

dang, i lost the link to the online code reader, i guess you will have to find out what cel you are getting and post it. :P

Re:check engine light
 

I reset it and it came back on; #1 oxygen content has anyone ever had that code before also if I hold it steady around 2000-2400 it surges it will rev and then die gaining and dropping 500 rpms.

Re:check engine light
 

it means you arent tuned properly....probably running too rich.

OR, you have a faulty O2 sensor

Re:check engine light
 

hondaswap.com has a list of the ecu error codes

Re:check engine light
 

any other ideas?

Re:check engine light
 

what injectors did you put in?

what ecu are you running?

Re:check engine light
 

make sure you o2 sensor cables are connected or if they came loose.

Re:check engine light
 

440 injectors stock 2000 si ecu, didnt do any thing with the o2 cables will check, also ping, death rattle (detionotion?) at full throttle in higer gears at lower rpms, using 94 octane gas,after I reset the ecu its fine until I start to rape it then the light comes on will come on in the lower rpms should I lean it out more -41 starting point for afc

Re:check engine light
 

So I don't suppose you've got a wideband? What is your timing set at? Are you retarding it at all?