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Code 23 questions
#9
this is all easy stuff, type DTC on my web sited, DTC 53.

SURE IT IS
THE UNDERHOOD STICKER CLEARLY SHOWS THE WORDS CALIFORNIA
IF NOT then somebody put in a CALIF ECU or the EGR therm sensors is missing

why not post your ecu NUMBER, so we can end this guessing game>? the numbers are all on that PDF i posted and is under ECU help .

a calif car has these parts...
1: the hood sticker says, calif, not just fed usa. (ASSUMES NO HOOD SWAPS, WOW) THE BELOW Photo see calif, there, (wrong engine) but words in the region are same if calif....for SURE.
http://www.fixkick.com/specs/Body-TAGS/h...age_7.html

2: the ECU is CALF.
3: the harness is calif. (if ecu is calif, but harness is FEd the CALIF pin floats and 53 are now forever set (this is ARB laws in calif this rule) THIS Stops owners from mixing fed/cal parts. (partially)
4: the EGR thermo sensors is present and works and not missing or fell off, or is bad ,ask how to fool it, its covered on my code 53 page.
5: Calif exhaust and for share that long header exhaust manifold. \
6: calif EVAP system. (may have)
7: Calif mandated, IAT present and working, (in fact the first 16v sold in calif are the first 16v with IAT SENSOR,
8: CALIF BANNED THE 8V ENGINE THEN, SO.... YAH. (AT COLD START 8V ARE SMOGGY IS THE REASON)


53 is covered here.
http://www.fixkick.com/EGR-H3LL.html

warning, 53 on some years mean bad ECU,. but I think not this case.

wrong ECU, missing EGRT, the hack is there. read that?
here are all USA ECU p/n... this is out of the SUZ< parts catalog with my comments to show what the codes mean.

http://www.fixkick.com/ECU/EPC-ECU96-98/...9-95NA.pdf


see the.
tell the helper what ECU you have first
then we can go to solving real problems..


if this was new car, youd scan the PCM and it will show WRONG VIN.

and the dealer would REFLASH the EEPROM in you ECU to they exact car you drive, and all options. on it.
your car is not like any of that.
back in 90s we replaced the whole ECU, THERE IS NO FLASH INSIDE, SORRY , NOT YET.


THAT IS IT,

WHAT ECU DO YOU HAVE, WITH THAT INFO I CAN GIVE YOU ALL CHOICES...even the fool EGRT trick.
cheers and good luck.
http://www.fixkick.com
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Messages In This Thread
Code 23 questions - by Phishown - 08-28-2017, 01:09 AM
RE: Code 23 questions - by fixkick - 08-28-2017, 02:51 AM
RE: Code 23 questions - by Phishown - 08-28-2017, 03:44 AM
RE: Code 23 questions - by fixkick - 08-28-2017, 09:28 PM
RE: Code 23 questions - by fixkick - 08-28-2017, 09:29 PM
RE: Code 23 questions - by Phishown - 08-29-2017, 08:23 AM
RE: Code 23 questions - by Phishown - 08-29-2017, 10:56 PM
RE: Code 23 questions - by Phishown - 08-30-2017, 12:23 AM
RE: Code 23 questions - by fixkick - 08-30-2017, 12:30 AM
RE: Code 23 questions - by fixkick - 08-30-2017, 12:44 AM
RE: Code 23 questions - by fixkick - 08-30-2017, 12:47 AM
RE: Code 23 questions - by Phishown - 08-30-2017, 01:10 AM
RE: Code 23 questions - by Phishown - 09-08-2017, 07:53 AM
RE: Code 23 questions - by fixkick - 09-08-2017, 09:39 AM
RE: Code 23 questions - by fixkick - 09-08-2017, 09:44 AM

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