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Fabia Mk1

Drive unit > 1.4/55; 1.4/59; 1.4/74 engine - fuel injection > Mixture preparation system, electronic inj.,Gas > Repairing the injection system > Installed location overview for engines with engine identification characters BBY, BBZ, BKY

Installed location overview for engines with engine identification characters BBY, BBZ, BKY
   
Installed location overview for engines with engine identification characters BBY, BBZ, BKY
1 - Activated charcoal filter system solenoid valve 1 -N80-*/**
q   check → Chapter
2 - 3-pin plug connection
q   for engine speed sender -G28-
3 - The vacuum regulating valve (PCV valve)
q   for crankcase, bleed
4 - Heating resistor of crankcase ventilation - N79-
q   at oil scraper → 1.4/55; 1.4/59; 1.4/74 Engine - Mechanics → Rep. Gr.17
5 - Intake manifold pressure sender -G71-* with intake air temperature sender -G72-*
6 - Intake manifold
7 - Injectors - (N30…N33)-*
8 - Knock sensor -G61-*
q   Fitting location: cylinder block suction side
q   check → Chapter
9 - Engine control unit *
10 - Throttle valve control unit -J338-*
q   with throttle valve drive (electronic power control) -V60-, angle sensor for throttle valve drive -G187- and angle sensor 2 for throttle valve drive -G188-
11 - Engine speed sender -G28-*
q   inductive pickup
q   Fitting location: cylinder block suction side
q   Check engine speed sender -G28-, remove and install → Chapter
12 - 6-pin connector
q   for wide band lambda probe with lambda probe heating before catalyst
q   Observe current flow diagram
13 - Exhaust gas recirculation valve -N18-*/ ** with exhaust gas recirculation potentiometer -G212-* → 1.4/55; 1.4/59; 1.4/74 Engine - Mechanics → Rep. Gr.26
14 - Sender for coolant temperature -G62-*
q   check → Chapter
15 - Hall sender - G40-*
q   check → Chapter
16 - Lambda probe 1 downstream of catalytic converter -G39-*, 50 Nm
q   pay attention to the spare part number
q   in exhaust manifold - engines BBY, BBZ
q   exhaust tube front - engine BKY
q   6-pin connector - pay attention to the different connection for engines with engine identification characters BKY EU-4 and EU-2DDK 05.04 ?
17 - Lambda probe 2 after catalytic converter -G130-*, 50 Nm
q   Fitting location: downstream of catalytic converter
q   4-pin plug connection
18 - Ignition coils with a power output stage -N70, N127, N291, N292-
q   removing and installing → Chapter

   

Drive unit > 1.4/55; 1.4/59; 1.4/74 engine - fuel injection > Mixture preparation system, electronic inj.,Gas > Repairing the injection system > Installed location overview for engines with engine identification characters BBY, BBZ, BKY

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