Thread: P11 Power Loss Issues - Need Help/Suggestions

Pretty sure yes on the key reprogram but there's a rain dance you can do (in the manual) to do that yourself.

Good news: http://www.sr20forum.com/calumsult-archived-informational-purposes/224558-2002-g20-sport-ecu-options.html#/forumsite/21063/topics/224558?page=1

If anyone knows, calum does. You're ok to use it.

Good to know! ECU should be ok though.



Now THIS would be cool! I always thought that we HAD to take our cars in to the dealers to reprogram new keys. If there is a way to do this on our own, that would save a lot of time AND money! I'll look into this further...

It's nuts like open close door, turn key 10 times, blahblahblah

UPDATE: Problem SOLVED!!!

After about a year of racking my brain on this one, getting access to a REAL scanner helped me to FINALLY figure this one out.

First thing that we discovered was that my TPS and MAF were just fine and within spec. My brand new upstream o2 sensor, however, was reading lean and was not oscillating at all. No fuel. Makes sense why it was having such a hard time starting and had so many dead spots in the throttle. I knew that I changed out my pump to a brand new Walbro GSS342 but also that I reused the filter sock because I forgot to order the whole kit. So I cracked open the fuel tank to check on the filter and, low and behold, the fuel pump to fuel sender hose was all cracked to hell.

Swapped out the hose with a spare piece of hose that I had laying around and voila, car started right up and ran and idled just fine. BINGO!!!! Throttle response was normal and idle was rock solid.

Just put in an order request to Mr. Greg V for a new hose (17551-31U00) because I am pretty sure the hose I used was not fuel line and I KNOW it isn't gonna last long.

Anyways, PROBLEM SOLVED! I hope none of you ever run into this issue.

Cheers!

Branden
aka hawaiiaNX

Hahaha! OK, will definitely look into that one. Just glad that will be one less trip to the dealership.