СИСТЕМА УПРАВЛЕНИЯ ДВИГАТЕЛЯ
4.3L
4.3L (VIN W), Электросхема системы управления двигателя (1 из 4) для Chevrolet Astro 1997
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https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO 4.3L (VIN W), Электросхема системы управления двигателя (1 из 4) для Chevrolet Astro 1997 - Список элементов:
- (eng harn, 6cm from trans breakout toward front of eng)
- (thermostat housing)
- (top of engine, left rear of throttle body) idle air control valve motor
- (top of engine, next to map sensor) evaporative emissions canister purge solenoid valve
- 1-2 shift sol. ctrl
- 2-3 shift sol. ctrl
- 3-2 ctrl sol. ctrl
- A/c comp rly ctrl
- Air conditioning system
- Cam posit sens rtn
- Cam posit sens sig
- Camshaft position sensor (side of distributor)
- Crank posit sens sig
- Crankshaft position sensor (behind right side of engine crankshaft pulley)
- Ect sens input
- Egr posit input
- Evap can vent valve
- Evap sol purge ctrl
- G114 (left rear of engine block, next to knock sensor)
- G134
- G201 (right side of dash, above blower motor)
- Ground
- Hall effect sensor
- Heated oxygen sensor no.1 (right front exhaust y-pipe closest to exhaust manifold)
- Heated oxygen sensor no.2 (left front exhaust y-pipe)
- Heated oxygen sensor no.3 (right front exhaust y-pipe closest to catalytic converter)
- Iat temp sens sig
- Idle air ctrl (iac) a hi
- Idle air ctrl (iac) b lo
- Inj no.1 ctrl
- Inj no.2 ctrl
- Inj no.3 ctrl
- Inj no.4 ctrl
- Inj no.5 ctrl
- Inj no.6 ctrl
- Knock sens sig
- Knock sensor (left rear of distributor on engine block)
- Left sens hi
- Left sens lo
- Map sens input
- Mass air flow sens
- Nca
- Pnk
- Pnk c
- Pnk pnk pnk
- Post-catalyst sens hi
- Post-catalyst sens lo
- Power
- Pre-catalyst sens hi
- Pre-catalyst sens lo
- Right sens hi
- Right sens lo
- S117
- S124
- S126
- S127
- Sensor ground
- Tan
- Tcc on/off sol. ctrl
- Tcc pwm sol ctrl
- Throttle posit sens
- Trans temp sens sig
- Twisted wire pair
- Vcm ground
- Vehicle control module (vcm) (left side of engine compartment, lower side of battery)
- Vehicle spd sense sig
- Vehicle speed sensor (rear of transmission)
- Vss rtn
- Vss signal
4.3L (VIN W), Электросхема системы управления двигателя (2 из 4) для Chevrolet Astro 1997
4.3L (VIN W), Электросхема системы управления двигателя (2 из 4) для Chevrolet Astro 1997 - Список элементов:
- 1-2 shift sol.
- 2-3 shift sol.
- 3-2 control sol.
- Automatic transmission
- Automatic transmission fluid pressure manual valve position switch
- D2 sw
- D3 sw
- D4 sw
- Ecm-1 mini fuse f7 20a
- Eng-1 mini fuse f7 20a
- Evaporative emission canister vent valve (under- carriage, left of canister)
- Fuel inj. no.1
- Fuel inj. no.2
- Fuel inj. no.3
- Fuel inj. no.4
- Fuel inj. no.5
- Fuel inj. no.6
- Heated oxygen sensor no.4 (exhaust pipe, between catalytic converter & muffler)
- Hot in run or start
- Linear egr valve solenoid (top of engine, left of generator)
- Lo sw
- Nca
- Pnk
- Pnk pnk pnk tan
- Pressure control solenoid valve
- Red
- Rev sw
- S116
- S119
- S123
- Tan
- Tcc on/off sol.
- Tcc pwm sol.
- Transmission fluid temperature sensor
- Underhood fuse/relay center
4.3L (VIN W), Электросхема системы управления двигателя (3 из 4) для Chevrolet Astro 1997
4.3L (VIN W), Электросхема системы управления двигателя (3 из 4) для Chevrolet Astro 1997 - Список элементов:
- (eng harn, 6cm from generator breakout, toward rear of eng)
- (eng harn, 6cm from linear egr valve sol breakout)
- (right side of dash, above blower motor) g201
- (right side of left frame rail) g113
- 12v in
- B14
- B17
- Ecm b f11
- Engine coolant temperature sensor (on side of linear egr valve solenoid, top of engine)
- Fuel a pump prime connector
- Fuel pump & sender (inside fuel tank)
- Fuel pump relay
- G12
- G134 (thermostat housing)
- Gauge input oil pressure
- Gauges fuse 4 10a
- Gnd
- Hot at all times
- Hot in off, run or start
- Hot in run or start
- I/p fuse block
- Input fuel gauge
- Input odometer speedometer &
- Instrument cluster
- Intake air temperature sensor (top of air intake duct)
- Maf sig
- Malfunction indicator lamp (mil)
- Manifold absolute pressure sensor (top of engine, near ignition coil)
- Mass air flow sensor (maf) (front of air intake duct)
- Mini fuse f11 20a
- Nca
- Oil pressure switch & sender (rear of engine, behind left side of distributor)
- Pnk
- Red
- S109
- S111
- S115 (eng harn, 4cm from underhood fuse/relay center breakout)
- S117
- S118
- S120
- S122 (eng harn, 12cm from generator breakout)
- S213
- Tan
- Tan a
- Throttle position sensor (top of engine, left side of throttle body)
- Trans fuse 20 10a
- Underhood fuse/relay center
4.3L (VIN W), Электросхема системы управления двигателя (4 из 4) для Chevrolet Astro 1997
4.3L (VIN W), Электросхема системы управления двигателя (4 из 4) для Chevrolet Astro 1997 - Список элементов:
- (eng harn, 10cm from bulkhead conn left side of i/p)
- (eng harn, 4cm from under- hood fuse/relay center breakout)
- (front of dash, 32cm from lamp harn breakout) s130
- (i/p harn, 4cm from cluster breakout)
- 5v in b
- 5v ref. voltage
- 5v return
- A/c request (hi)
- A/c request (lo)
- Air conditioning system
- Brake sw input
- Brake switch input
- C210
- Check eng lp out
- Compass & temperature display module
- Convenience center (left side of i/p fuse block, by kick panel)
- Cruise control module (center front of dash, left of windshield wiper module)
- Cruise engaged
- Cruise engaged sig
- Data link connector (dlc-partial) (lower left side of dash)
- Distributor (top rear of engine)
- Distributor ignition control module (top of engine, front of coil)
- Dlc ctrl
- Electronic brake control module (left front side of frame, left of transmission)
- Est output sig
- Fuel level d
- Fuel level mod out
- Fuel level rtn
- Fuel pump rly ctrl
- Fuel sender gauge module (left side of dash)
- Fused ign (run)
- Fused ign (run/start)
- G114 (left rear of eng block next to knock sensor)
- Gauge ctrl l
- Ground
- High voltage coil wire
- Hot in run
- I/p fuse block
- Ign input
- Ign timing sig.
- Ignition coil (top of engine, behind generator)
- Ignition feed
- M4 brake fuse 18 10a n3
- Mod out m
- Nca
- Overhead console
- Pnk
- Pnk a
- Power a
- Power b(+)
- Press ctrl sol lo
- Press ctrl sol. hi
- Radio
- Red
- S110
- S112
- S113 (eng harn, 10cm from underhood fuse/relay center breakout)
- S117
- S218
- Sensor in c
- Serial data sig
- Service circuit-power
- Spark plugs
- Tach. sig.
- Tachometer test lead
- Trans press sig-bit 1
- Trans press sig-bit 2
- Trans press sig-bit 3
- Vehicle control module (vcm) (left side of engine compartment, side of battery)
- Vss in
- Vss input
- Vss sig
- Vss signal