CEL codes help.. ASAP..
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CEL codes help.. ASAP..
was in my way from the bank after two weeks.. now I get a lot of crazy stuff on my car.. I pulled out the ecu codes.. and I get 7 codes.. and I can't delete tem..
When I turn the switch on, the CEL blinks 3 times ( this is due to the fact I'm using map 3 on my Utec) but then.. It starts to blink like crazy and the engine's fan, some of the relays, and A/C Fan goes on and off.. After I started the egine the CEL turn off and the fans turn off BUT.... it idles very rought.... goes from 1500 to -1900 back and forward also i see like steam camming out of my exhust.... WHat can this bee..?? here is a list of my mods..
Turbo XS Stage 4
vf30
sti injectors
Utec v.2
Code List..
P1518 Starter switch circuit low input
p1153- O2 sensor circuit range/performance (high) (bank 1 sensor 1)
p0851 ??
p1152
P0137 O2 Sensor Circuit Range/Performance Problem - Low Input (Bank 1 Sensor 2)
P0502 Vehicle Speed Sensor Low Input
P0503 Vehicle Speed Sensor Intermittent/Erratic/High
When I turn the switch on, the CEL blinks 3 times ( this is due to the fact I'm using map 3 on my Utec) but then.. It starts to blink like crazy and the engine's fan, some of the relays, and A/C Fan goes on and off.. After I started the egine the CEL turn off and the fans turn off BUT.... it idles very rought.... goes from 1500 to -1900 back and forward also i see like steam camming out of my exhust.... WHat can this bee..?? here is a list of my mods..
Turbo XS Stage 4
vf30
sti injectors
Utec v.2
Code List..
P1518 Starter switch circuit low input
p1153- O2 sensor circuit range/performance (high) (bank 1 sensor 1)
p0851 ??
p1152
P0137 O2 Sensor Circuit Range/Performance Problem - Low Input (Bank 1 Sensor 2)
P0502 Vehicle Speed Sensor Low Input
P0503 Vehicle Speed Sensor Intermittent/Erratic/High
Registered User
Joined: Feb 2004
Posts: 211
From: New York
Car Info: 2003 WRX (Black)
Who did your turbo, injectors (which injectors are they), install?... I dont see a fuel pump in your mod list. Did they just start popping up or was there something installed then they started.
I would have someone do some EM ... tune that puppy.
I would have someone do some EM ... tune that puppy.
VIP Member
Joined: Nov 2002
Posts: 1,646
From: NYC
Car Info: 02 WRX WRB
Did you by any chance recently do any work under the driver side dash, and happen to notice two green connectors that were unplugged and connect them together? These are diagnostic connectors that are supposed to be left unplugged, and when you connect them the result is what you are describing- a constantly flashing CEL and cycling fans and relays.
Registered User
Joined: Feb 2004
Posts: 211
From: New York
Car Info: 2003 WRX (Black)
Originally Posted by Mulder
Did you by any chance recently do any work under the driver side dash, and happen to notice two green connectors that were unplugged and connect them together? These are diagnostic connectors that are supposed to be left unplugged, and when you connect them the result is what you are describing- a constantly flashing CEL and cycling fans and relays.
There ya go.
nice.
-K
Registered User
Joined: Feb 2004
Posts: 720
From: The Hunted Forest
Car Info: Mazda Protege '02 (Wishing protege has AWD and a H6 twin turbo)
why do i have the suspision that a few connections are loose from previous engine work maybe?
Check the sensor locations and if you have messed with the ecu harness its connections to. Can't hurt after all.
Check the sensor locations and if you have messed with the ecu harness its connections to. Can't hurt after all.
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