Audi 80/Avant (B4)

Since 1991-1995 of release

Repair and car operation

The storage battery, starter, the three-phase generator of an alternating current, preliminary heating of an inlet collector

Colours of wires: ro – кр, sw – ч, ro/sw – kr/ch, bl – сн, ro/ws – ¬У, sw/ro – ch/kr, sw/bl ч/с, sw/ge – ч/ж.

The fuel pump, injection system, the block of management of system of injection Mono-Motronic

Colours of wires: br – to, gn/ge – з/ж, ws/gn – б/з, ws/bl–/kr, ro – кр, br/gr – to/sr, sw/li ч/л, br/li – к/л, bl/br – sn/to, gn – з, br/ro – to/kr, bl/gn – с/з, gn/ro-/kr, gn/sw – з/ч, gn/gr – z/sr, gn/bl – z/sn, sw/ws – b/w.

Ljambda-probe with heating, the electromagnetic valve of a tank with the activated coal, a regulator of position throttle заслонки

Colours of wires: br – to, br/ge – к/ж, bl/sw – sn/ch, gn/sw – з/ч, sw – ч, gr/sw sr/ch, ro/ge – ¬У, gr/ws ЯУ, sw/ro – ch/kr, ge – br/sw – к/ч, sw/bl – ch/sn, li/sw – л/ч, li – l, ro/sw kr/ch.

And – the storage battery
In – a starter
With – the three-phase generator of an alternating current
With 1 – a pressure regulator
J81 – The relay of preliminary heating of a final collector ("hedgehog")
L51 – The heating resistor of heating of a final collector ("hedgehog")
T1 – One-contact штекерное connection at a forward wall on the right
T 1p – one-contact штекерное connection близи a final collector
T 1q – one-contact штекерное connection at the left behind the panel of devices
(6) – a flexible crosspiece, the engine – the generator
(11) – a point of "weight" at a nest of the storage battery
G 6 – the fuel pump
G 42 – the gauge of temperature of inlet air
G 62 – the gauge of temperature of a cooling liquid
G 69 – a potentiometer throttle заслонки
J 17 – the relay of the fuel pump
J 257 – the block of management of system of injection Mono-Motronic
L 30 – впрыскная an atomizer of the first cylinder
T 2x – 2-contact штекерное connection of black colour in an air-tight casing near to a plate from the relay (штекерное connection for diagnostic devices)
T 2y – 2-contact штекерное connection of dark blue colour near to a plate from the relay (штекерное connection for diagnostic devices)
T 2z – 2-contact штекерное connection of white colour near to a plate from the relay (штекерное connection for diagnostic devices)
T 4f – 4-fold штекерное connection of brown colour, at the left in a motor compartment
T 10 – ten-contact штекерное connection of black colour, штекерная station in the additional block of the relay
(17 – "a weight" point on an inlet collector
(50) – "a weight" point at the left in a luggage compartment
(83) – connection on "weight" (case) – 1 – in an electric chain ahead on the right
(D 8) – connection (the temperature gauge/potentiometer) in an electric chain ahead on the right
* – Resistive conducting 3 Ohm
K – the distributor of electrochains for the diagnostic tip (K-electrochain)
L – the distributor of electrochains for the diagnostic tip (L-electrochain)

G 39 – a ljambda-probe
J 257 – the block of management of system of injection Mono-Motronic
L 80 – the electromagnetic valve of a tank 1 with the activated coal (pulse)
S 25 – a separate safety lock for heating of a ljambda-probe (in an additional compartment for safety locks)
S 27 – a separate safety lock for system of injection Mono-Motronic (engine management) and ignition coils (in an additional compartment for safety locks)
T 1a – one-contact штекерное connection on the right in a motor compartment
T 2x – two-contact штекерное connection of black colour in a water-proof casing near to a plate from the relay (the diagnostic tip)
T 5 – five-contact штекерное connection of black colour, штекерная колодка in the additional block of the relay
V 60 – a regulator of position throttle заслонки
Z 19 – heating of a ljambda-probe
(17) – "a weight" point on a final collector
(83) – connection on "weight" (case) – 1 – in an electric chain ahead on the right
(84) – connection on "weight", the engine case, in an electric chain ahead on the right