lotus7racer

Is the VSS wire goes to the dash first before going to ECU?

Meaning, the wht/blu - Yel/blu and the Yel/Brn from the sensor (at the transmission) goes to the dash first, then goes to the ECU?

My problem, the engine won't pass seven thousand rpm. I think I need to hook the wht/blu back to ecu ?
It's in limp mode.

By the way, the car in limp mode and already scary...imagine if I fix this issue?
The vtec will kick in and whaaaaam!

SpitfireS

As far as I can tell the Yel/Blue goes directly from VSS to the ECU.

The Blue/White comes from the dash, splices to the VSS and to the ECU.
IMO the dash is the source of the Blue/White.

Hope this helps.

lotus7racer

Thanks Spit- I will try to splice and wire this week.

SpitfireS

Some text translates itself.
VSS is still the same, so are the wire colors.
The BRN/YEL eventually connects to G101 (ground)
"Instrumentatiepaneel" = dash/tach.

You still use the S2000 dash/tach?

lotus7racer

Oh Spit--this is super! I printed it.
No I'm not using the S2000 dash...iT's a Race technology dash.
The engine won't rev pass 7,000rpm. I know its in the limp due to the VSS. I'm excited to bring the white/blue to the ECU to hit the Vtec.
This probably scary to a lightweight chassis.

I know now the white/Blue and the Brn/Yel (ground).

The Yel/Blue become complicated but I think I can splice that to the
"C" connector on the ecu. I saw Yel/Blue of the TP sensor. I think this wire should be connected there. Yel/Blue goes to different places. I think sensor like TP and VSS uses it for 5V references. Am I right?