1100 idle rpm after changing fuel injectors!!!!

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1100 idle rpm after changing fuel injectors!!!!

Beitragvon jaka » 21.06.2019, 22:20

Hello!
I installed five new Bosch fuel injectors in my old trusty (1989) Audi 100 Avant 2,0E (375000km) the other day and everything went well except the idle speed went up from a steady 800rpm to a little over1000rpm . -Why??? Anyone have any ideas to why this happened?!
1. RT-motorn modell 1989.JPG
jaka
Parkwächter
Parkwächter
 
Registriert: 26.05.2018, 22:51
Fuhrpark: Audi 100 Avant 2,0E 1989, Weiss.
Audi TT 3,2lit roadster 2004, Avus blau.
Chevrolet Camaro LT 1976. Silver blue.
Volvo 121, Amazon, 1964. Grafit grey.

Re: 1100 idle rpm after changing fuel injectors!!!!

Beitragvon jaka » 18.07.2019, 23:46

Hi!
I lowered the idle rpm by turning on the idle adjusting screw at the air-intake (that according to the Bentley book should not be altered) and got a steady 800rpm but....With those new Bosch injectors the engine was hesitating before it was warm.
Checked the number on the injectors with the old ones and noticed they had another number...But those were recommended by Audi here in Sweden :evil:
jaka
Parkwächter
Parkwächter
 
Registriert: 26.05.2018, 22:51
Fuhrpark: Audi 100 Avant 2,0E 1989, Weiss.
Audi TT 3,2lit roadster 2004, Avus blau.
Chevrolet Camaro LT 1976. Silver blue.
Volvo 121, Amazon, 1964. Grafit grey.


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