Page 1 of 1
3rz pinout diagram
Posted: Tue Mar 24, 2009 7:04 pm
by johno88
Has any one got 3rz ecu pinout diagram? cheers
Posted: Tue Mar 24, 2009 7:28 pm
by Rory
there is a thread here somewere will the wiring info needed
Posted: Tue Mar 24, 2009 8:44 pm
by Willy Hilux
pm sent
Re: 3rz pinout diagram
Posted: Wed Feb 16, 2011 7:55 am
by BumbleBee
Bumping an old thred, chasing an ecu pinout for a hilux 2 coil pack 3RZ.
cheers
Re: 3rz pinout diagram
Posted: Wed Feb 16, 2011 11:19 am
by sloshy
This might help-
PLUG A (26 pin) - Connect to Computer Untouched
PLUG B (16 pin) - Connect to Computer Untouched
PLUG C (22 pin) - Connect to Computer - With the Following Additions (from
the original body harness)
ESSENTIAL:
C1 Yellow +ve Constant 12V+ from a
fused battery source - input
C11 Pink & Black +ve Starter motor
trigger ie. ign switch - input
C12 Red & Blue +ve Supplied from EFI
relay - input
C14 Green & Yellow -ve Trigger for fuel
pump relay - output
2 x 4 Pole Relays (EFI & Fuel Pump)
NON ESSENTIAL:
C4 Green & White Connect to stop
light switch - input
C5 Violet & Green -ve Check engine light -
output
C8 Red & White Tacho - output
C9 Green & Orange Vehicle Speed Sensor - input
C13 Green & Black 4WD Switch - input
PLUG D (13 pin) - Supply the following sources into the loom
ESSENTIAL:
D1 Top Row Red & Blue +ve Supply to
airflow meter from EFI relay - input
D2 Bottom Row Black & Brown +ve Supply to ignition
coil from EFI relay - input
D6 Bottom Row Brown -ve Earthed to chassis -
input
PLUG E - Engine Diagnosis Port