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Polo 3
(1995-2003)
Polo 4
(2001-2009)
Checking the injectors
Main
Polo
Polo 3
Power unit
Diesel engines 1.9 D and TD
Checking the injectors
0
Injectors are tested on the stand (pic. 7.48). Check the opening pressure while spraying fuel.
Engines AGP, AGR, AQM, AYQ
Specification value:
new nozzle - 190-200 bar,
permissible wear - 170 bar.
Engines ALH, ASV
Specification value:
new nozzle - 220-230 bar,
allowable wear - 200 bar.
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Previous articles
Removal and installation of injection pump
Reading a block of measured values
Clearing the fault memory
Fault memory interrogation
Connecting a fault code reader VAG 1551
Self-diagnosis of the injection system
Diesel injection control system
Intercooler (intercooling of charge air)
Turbocharged diesel engine
Accelerator pedal position sensor adjustment
Next articles
Checking the crankshaft speed sensor
Checking the coolant temperature sensor
Checking the fuel temperature sensor
Checking the nozzle needle displacement sensor
Checking the air mass meter
Intake manifold changeover valve check
Fault codes
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Volkswagen Polo 1995-2003: Checking the injectors
- article on website about car repair Volkswagen www.VWmanual.ru
Article about car repair Volkswagen Polo 1995-2003: Checking the injectors https://www.vwmanual.ru/en/polo/3/power/diesel_1_9/proverka-forsunok
[url=https://www.vwmanual.ru/en/polo/3/power/diesel_1_9/proverka-forsunok]Volkswagen Polo 1995-2003: Checking the injectors[/url] - article on website about car repair Volkswagen www.VWmanual.ru
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