Toyota100: The Toyota Century Forum

End up wiggle some of the wires, connectors, relay, battery, ecu and pray...

finally it work again

*data sample rate very low, might not be accurate
*Test with 275/40 R19

*data sample rate very low, might not be accurate

pin8

Speaker
L+ L- R+ R-
wire color might be the same

-IG1
-IG2
-gearbox side

This wire will give 12+ on reverse gear 1) Connector IG2, from wiring its blue wire pin 3, 21 2) Connector IG1, pin 17 also blue wire 3) Direct from ECU pin, E8 pin8 or E12 pin8 4) Jump wire from the gearbox, trace the blue wire from there IG1 and IG2 connector is somewhere near the ECU. need to tak...

I guest this wire give 12+ with illumination light mode
O3 connector (O/D switch) pin5 (green wire)
E4 pin5 green

// Is there any green wire in your VHS connector?

i been try disconnecting battery and drive 30min for days. cleaning throttle and also the 10steps pedal instruction. it still the same :( should i re-adjusting the VTA signal of the throttle body ? or it will get worst ? my left and right bank VTA is 0.7 volt (with ig on engine not running) anyway, ...

Thanks, I tried those 10steps method today. (adding warm up the engine to the working temp about 80degreeC then shut down then follow those 10step) Step 1: Turn the key to the ON position but do not start. Step 2: Press the accelerator pedal ALL THE WAY to the floor and hold it for 40 seconds. Step ...