SR20DET problem AGAIN - Page 2

Phisherman09 · 07-28-2010, 08:55 PM

Quote:

Originally Posted by carfreak240

if you think the cam timing is off pull the valve cover and check it, should be i 20pins between the two dowel pins on the cams, this is something you can do on your own renato, if it is off then maybe have someone come change it, cam timing is a very simple process, if the cam timing is off i can give you a quick run down on how to do and do it simply, but usually if you cant get the ignition timing correct then the cam timing is off, the CAS should be pretty close to the middle for 15degree

if it is not in the middle for 15 degree then you either have the cam timing off or maybe the head and block have been milled and you may need cam gears

i did that. it looked off too me. but he didnt believe me so we put the valve cover back on lol.

i think a coil is bad personally

85DriftMaro · 07-28-2010, 09:20 PM

on the ecu there is a dial you can turn with a flat head screwdriver turn all the way in then all the way out, then count the light it gives you the code the long flashes are your first digit and the short one is your second digit, that is your trouble code, just hope your light works, mine didnt haha

LS14 · 07-28-2010, 10:05 PM

wait I thought sr's were invincible?

R'enatoS13 · 07-28-2010, 10:59 PM

they are thats why ppl trade for RB cause they like problems car still runs and pulls but not as it used to :( now its parked.

Phisherman09 · 07-29-2010, 10:21 AM

Quote:

Originally Posted by R'enatoS13

they are thats why ppl trade for RB cause they like problems car still runs and pulls but not as it used to :( now its parked.

lol i wouldnt even call that running.

BMXer91331 · 07-29-2010, 02:29 PM

thats what my s13 sr was doing then i got a rod knock and parked it also i have to take the engine out this weekend. good luck renato hopefully i can fix mine too

Shae · 07-29-2010, 02:34 PM

the 7psi bog/bucking is generally caused by bad timing, so.. if you've set your base timing with a gun, it could be:

- boost leak ( ecu pulls timing, because the MAF is confused )

- CAS is off, restab it, and reset base timing.

- MAF problem, loose connector? dead maf? wiring?

R'enatoS13 · 07-29-2010, 04:23 PM

Does anybody wanna let me borrow their coilpacks and maf to see what it does?? Maybe I can figure something out. Also I'm gonna take the valve cover off and check the cams timing. Any places where I can get the info from??? Thanks guys.

carfreak240 · 07-29-2010, 04:54 PM

Quote:

Originally Posted by R'enatoS13

Does anybody wanna let me borrow their coilpacks and maf to see what it does?? Maybe I can figure something out. Also I'm gonna take the valve cover off and check the cams timing. Any places where I can get the info from??? Thanks guys.

i gave you info to check it. see if there is 20pins between the dowels if not come back for more insight

85DriftMaro · 07-29-2010, 07:38 PM

http://www.240sxmotoring.com/ecufaultcodes.html here is the codes so try the ecu thing it might tell you whats wrong, i think you turn key on then off then on, then turn dial all the way in, then out then count