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143 Posts
Discussion Starter #1
I 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.. here is the list..

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
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 ??
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

183 Posts

P1152 is O2 Sensor Circuit Range/Performance (Low) (Bank 1 Sensor 1)

Seems like you may have a bad O2 sensor or connection/bad fix.

The codes don't realy seem so alarming.

How did you tune the UTEC?

Steam out of the exhaust? :eek:
Please say it is just when it first starts
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