So today i checked TPS, that is fine. Pulled error codes too.



Got 18 - TPS narrow range - fixed at full open

25 Solenoid, pressure regulator control

30 solenoid split air valve

31 solenoid switch valve

33 solenoid oport air valve

42 ??

73 Injector (rear secondary)



I'm gonna get my secondaries cleaned and stuff so that should take care of whatever the problem is with 73, but what do the rest of those codes mean exactly?

Why don't you clear the error codes from memory first. Some may be old errors that never got erased when previously fixed. Once erased restart you car, let it warm up then check for error codes again and see what you got.



To clear the stored codes from memory. Disconnect the negative battery cable and wait for 5 seconds. If you do not clear the code from the memory it will remain there even if you fix the problem, so you must disconnect the battery to see if the problem has been fixed prior to checking for error codes again!



BTW how did you check your tps to determine that it is good? I hope you don't say that you did it with the lights... https://www.nopistons.com/forums/pub...>/rolleyes.gif

um 18 and 73 are your 5000rpm hesitation

you know that some codes on all cars will come up because of one thing.

bascially all those 30-40something codes are the emmissions he took off and 18 is the tps, and 83 is the rear injector not being plugged in

ohh and look at that, TPS and secondary injectors......... what were 5 people telling you repeatedly for weeks upon weeks?



kevin.

omg your secondary injectors are fucked up!?!?!!??!?!?!?!!?!?!?!!?





holy shtisa

the injector is unplugged not dirty

either way theyre fucked up



kevin.

All the error codes are recent. When i had my manifolds off to replace my coolant leak i had the battery off and was charging it because I had accidently drained it and just recently i had the negative terminal off for a couple days.



I checked the TPS using the two LED lights like it said in half the FAQ's i read and only one light was on which supposedly meant that everything was fine but i guess not *shrugs*. Anyways imma take everything off and look at it again sometime later this week. I checked my plugs too and they look fine.