00 type r swap into 00si CEL code 22 vtec pressure switch ........the car ran fine for 1 year without any cel lights except 1 time for the o2 sensor which was changed not to long ago.....now this code 22 comes up any sugestions?

 

sounds like maybe a connector vibrated loose.check all the plugs.maybe try resetting the ECU,see if it comes back.
chris

 

I had this same Cel on my VX and I cleaned out the filter in the vtec silonoid<sp and it hasnt came on since. Of course this was after I had already bought another switch. So take that thing off and clean it.

 

check your ground

 

Have you recently added a vtec controller?

 

i had a vafc in the car it has a obd2->obd1 jumper and I removed the vafc before the swap.....the jumper still remains and there's 1 lose wire. I left the wire un connected but it never caused a cel

 

??? anyone?

 

we swtiched the vtec oil pressure switch to another one and its still throwing the code.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Starbucks_EM1b18cR &raquo;</TD></TR><TR><TD CLASS="quote">we swtiched the vtec oil pressure switch to another one and its still throwing the code. </TD></TR></TABLE>
there's three possible problems.
1.wiring.check for continuity from the sensor plug to the ECU plug on all associated wiring.
2.sensor.get a manual and troubleshoot the sensor
3.ECU.doubt this is it since it's not giving you any other problems.
chris

 

do you think its an expensive problem?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TeamNextGenChris &raquo;</TD></TR><TR><TD CLASS="quote">
there's three possible problems.
1.wiring.check for continuity from the sensor plug to the ECU plug on all associated wiring.
2.sensor.get a manual and troubleshoot the sensor
3.ECU.doubt this is it since it's not giving you any other problems.
chris</TD></TR></TABLE>
not really...if it's the solenoid,you can get a used one of somebody here for a good price.wiring is no problem.like i said above,doubt it's the ECU.
chris

 

try changing oil...old mucky oil can do it
clean the screen inside out its only 3 10mm bolts and 15 mins
i had this prob wit a half quart too much oil the code will throw also with unusuall oil pressures such as bad oil or too much