data upload in progress...
First Honda b16 engine with vems in hungary?
built for drag race
b16a2 engine
forged rods, pistons
darton sleeves
garett gt35 turbo
etc.
B16 engine has 3 VR trigger in the distributor. 24 - 4 - 1 teeth coil types. 24 and 4 triggers works fine but the 1 teeth trigger make lot of trigger error( I think asymmetric circle design may be the problem, generates magnetic field incorrectly, tried to build some resistance, could not worked. So the 4 teeth trigger wheel machined to 1 teeth)
PINOUT
INJ1 BROWN
INJ2 RED
INJ3 BLUE
INJ4 YELLOW
COIL1 yellow
COIL2 blue
COIL3 red
COIL4 brown
CRANK
CAM
TPS RED/BLUE
IAT RED/YELLOW
CLT red/white
FUEL P green/yellow
MIL green/orange
5v OUT yellow/red
FAN nincs
GND 5V yellow/black
VTEC solenoid green/yellow
GROUND black
15+
ckpp blue solid
ckpm white grey dot
tdcp solid green
tdcm red grey dot
cypp yellow
cypm black grey dot
iac blue/black
pcs red
icm1 yellow/green
gnd lg1 brown/black
gnd lg2 brown/black
12fix/vbu white/blue
oem pinout comment:
ACC - A/C relay
ACS - A/C switch
ALTC - Alternator relay, for control purposes, not present on all ECU?s
ALTF - Alternator switch
BKSW- Brake switch, for control purposes, not present on all ECU?s
CKP - Crankshaft position, (P)ulse or (M)ass, gives several pulses (~20?) during each cam shaft rotation
CYP - Cylinder position, (P)ulse or (M)ass, gives one pulse during each cam shaft rotation
DLC - Diagnostic connector, communication signal to the 3 wire connector next to the SCS connector
ECO - Unknown function (is there an ECO light on D15Z3?)
ECT - Engine coolant temperature
EGR - Exhaust gas recirculation
EGRL - Unknown function (probably related to EGR)
FANC - Fan relay, for control purposes, not present on all ECU?s
FLR - Fuel relay, 1 is always present, 2 can be ignored
IACV - Idle air control valve, controls the 2 wire type IACV valve
IAT - Intake air temperature
ICM - Ignition pulses, 1 is always present, 2 can be ignored
IGP - Battery feed, only active when key is turned
INJ - Injector, the number refers to the cylinder used (1 is on the side with the belts)
LG - Ground for battery circuit
MAP - Manifold absolute pressure
MIL - Motor indication light, this one gives the control engine light (CEL) signal
PCS - Control solenoid, this one is for the small black cylindric valve on the back of the IM
PG - Ground for battery circuit
PO2H - Primary oxygen sensor heater, connects with the ground of the car to activate the heater
PO2S - Primary oxygen sensor signal
SCS - Service connector switch, checks if the SCS connector is hot wired (for reading engine error codes)
SG - Ground for 5V circuit, 1 is for the MAP sensor, 2 is for the other sensors
STS - Starter switch
TDC - Top dead centre, (P)ulse or (M)ass, gives four pulses during each cam shaft rotation
TPS - Throttle position signal
VBU - Back up battery feed, always active (unless battery is removed)
VCC - 5V feed, 1 is for the MAP sensor, 2 is for the other sensors
VREF - Unknown function (probably related to wideband oxygen)
VSS - Vehicle speed sensor
VTM - Oil pressure switch, only -but not always- present on VTEC equiped vehicles
VTS - VTEC solenoid, only present on VTEC equiped vehicles
still under construction
testing now..