So, I've been workin on the CRX trying to figure out what's causing my high idle. I hooked up a new TPS sensor - same outcome. Cleaned out the TB and made sure my vacuum lines are right - same outcome. So I'm thinking it could be this:



Anybody know what part that is? Anybody have one in good working order? I will buy ASAP.

 

did you set the tps sensor with a volt/ohm meter?

 

OK nevermind. Jes found out its a MAP sensor. It confused me because its usually mounted on the TB on OBD1 motors. Now my question is... are MAP sensors OBD specific? Can i use an OBD1 92-95 sensor on my OBD0 B16?

 

yeah... my buddy made sure it was hooked up right. thanks paul.

 

I think MAP sensors are not obd specific. I know the plug is the same and will connect just fine between obd-0, obd-1, and obd-2. If you mean "will an OBD-0 MAP bolt onto an OBD-1 TB?" I am not sure if the mounting is any different...

As for the high idle.. I dont think the MAP sensor is your problem. Check your FITV. It is located right underneath the throttle body and it has 2 coolant lines that run into it. Also, from the picture I am assuming you are messing with a B series motor.

 

Dumb question, but is your coolant level correct?

 

yeah man.. i topped it off the other day. I think im gonna go buy a new IACV, FITV, and MAP sensor and call it a day. Should be one of those.

 

i have a map sensor & iacv ... i'll give them both to you cheap, another 'allie' hook-up