I swapped my f20a4 for a jdm h22a (both obd2). and after about 400km without any problems I suddenly got some errors, fixed em all exept error code 7, and I thought this was because the tps was only set with 1 instead of 2 bolts. so I went to the garage last week to get it checked for anual safety inspection, and was told it had about 4 times the max emission allowed. so it failed the inspection meaning I'm not allowed to drive it untill it's fixed (I'm living in holland, europe)
So i decided to replace the stock header (which wasn;t that good anyway) with a ss 4-2-1 from obx. but after replacing the header i got the following error codes:

3 Manifold Absolute Pressure Signal
7 Throttle Position Circuit
10 Intake Air Temperature Cicuit
20 Electrical Load Detector Circuit
41 Primary Heated Oxygen Circuit

does anyone have a clue wtf is going on???


Modified by smeck at 12:43 PM 5/11/2007


Modified by smeck at 4:06 PM 5/11/2007

 

anyone?

 

sounds like you unhooked a ground or something

 

i installed a 5point ground wirekit, so guessing that's not it, but gonna check it anyway

 

wow that must be a pain...have you inspected the entire harness for damage?

 

just quickly, maybe the lambda sensor got damaged when replacing the header, but then I've still got the tps error

 

yea not to mention 3, 7, 10, 20. You must have crossed something and fried your electrical.

 

yeah that's what i'm affraid of. having it checked out at a specialized honda tuning company in the area next week, and hope it's just some wires, worst case scenario i'll have to get a new ecu but then again...i'll be rid of the speedlimiter

 

but no clues what could be causing the code 7 error?
Since I got the error it fires up normal but jumps up about 200/300rpm (900>1200) after a few seconds, then returns to normal, but none of the possible sollutions seem to be working