What is this ECU?
 

This is the code i read off the side

37820, P2T, G01, 937, 100, 657 - CFZ.

It came off a 97, ek, euro spec VTI, My friend is having trouble with the rev limit being at 7k, His engine is a B16a2 that come with the car.

I thought that the B16a2 came with a P30?

I'm thinking that he may have some kind of D series ECU in there?

What you guys reckon?

Thanks
Matt

Re:What is this ECU?
 

P2T - OBD2 computer

Re:What is this ECU?
 

OBD2 A
EDM
P2T-G01
96-99 Euro Civic VTI EK4 MT,

PCB Denshigiken : M1Y-C 0014T-L5000-11, no PA sensor, Knock module, Immo module

Found here:
http://www.pgmfi.org/twiki/bin/view/...efinitionCodes

Re:What is this ECU?
 

yes, that's the obd2 b16 ecu, p30 is for obd1 b16's. he must have some other issues. does he have a cel on?

Re:What is this ECU?
 

Yup, vtec spool solinoid Any suggetions? Hes tryed cleaning the screen behind it and tryed a diff solinoid, still the same problem.

Re:What is this ECU?
 

that's definitely the problem, you get a low rev limiter with no vtec. check the voltage for the solenoid with the key in the acc. position, should be between 14-30 vdc. positive on the green solenoid wire, negative on a CHASSIS ground. if that's fine, the screen is clean, oil level is fine, then there is a problem in the wiring.