Injector Mod's

[Andyh-R6S]

Now my car is running correctly, (Many thaks again) if you were to replace the injectors on an UrS4/S6 what would be the next logical step with a modified car?
Also if you went to a bigger injector would you use more fuel or would ithe ECU work every thing out itself and compensate for the change?

Mine have done “111800 miles” now and apart from the Lambda sensor I am changing out this weekend, I was thinking about having them overhauled or just replace them with something better for future modifications.

Many thanks.

[terrybullwon]

Now my car is running correctly, (Many thaks again) if you were to replace the injectors on an UrS4/S6 what would be the next logical step with a modified car?
Also if you went to a bigger injector would you use more fuel or would ithe ECU work every thing out itself and compensate for the change?

Mine have done “111800 miles” now and apart from the Lambda sensor I am changing out this weekend, I was thinking about having them overhauled or just replace them with something better for future modifications.

Many thanks.

I am not to sure on your set up but.. any change injectors will need to be mapped in as the ecu will not compensate for the change its self and will just use the standard fueling map to throw fuel in.

What were you thinking of going to buy the way?

Cheers James

[s2driveruk]

or spend £65 on an injector service via an ANSU service centre and save the money for other mods

[Audi Parts Guru]

or spend £65 on an injector service via an ANSU service centre and save the money for other mods

I agree, although a proper service from a reputable ASNU service centre may cost nearer £100

[s2driveruk]

hmmm, mine was £11.75 per injector from here:

http://www.injectorcleaning.co.uk/index.htm

Can thoroughly recommend their postal service.....

[S2central.net]

Now my car is running correctly, (Many thaks again) if you were to replace the injectors on an UrS4/S6 what would be the next logical step with a modified car?
Also if you went to a bigger injector would you use more fuel or would ithe ECU work every thing out itself and compensate for the change?

Mine have done “111800 miles” now and apart from the Lambda sensor I am changing out this weekend, I was thinking about having them overhauled or just replace them with something better for future modifications.

Many thanks.

You do NOT want to just upgrade those injectors... They are perfectly up to the job, as long as they are clean... Getting them cleaned properly is the right answer.

Paul

[Audi Parts Guru]

hmmm, mine was £11.75 per injector from here:

http://www.injectorcleaning.co.uk/index.htm

Can thoroughly recommend their postal service.....

Well I know how long it takes to do a thorough injector clean/service along with fitting new filter baskets, o rings, pintle caps and spacers, but £11.75 per injector does seem very cheap. Do they give the injectors a fresh coat of paint also?

[Andyh-R6S]

Cleaning it is then.

I will send all '5' injectors to be cleaned.

Thanks for the link.