[ltadmin]

I've deveoped a By-Pass System for a customers 88 QV with the Bosch K-Lambda...Frequency Valves Control System.

What this By-Pass does is allow the removal of the existing Computer Controled Frequency Valves and the direct Bolt On of a Mechanial By-Pass Valve that exactly Minmicks the Frequency Valves Operation allowing for the same clean running and better Performance.

Is there any interest by other QV Owners to make more kits??

TIA

ps: works on all K-Lambda Fuel Distribs

 

[joepino]

Hi JRV,

This would also work on 1989 25th cars as well wouldn't it ?

I checked my F.V. a long time ago and they seem to be operating not normal.
The frequency was somewhere around the 28% duty cycle.
It seemed odd. I thought either it's the O2 sensors or the F.V. themselves.
Didn't do much after that.
They are buzzing though so I know they're at least working.

If it's an improvement I'd be interested. Anything to help pass CA smog.

Joe

 

[ltadmin]

Hi Joe,

Yes it will work perfect om 89 1/2's...it works on all QV's with the Factory Bosch K-Lambda System.

Duty cycle should be 50% with pin 7 connected.

 

[speed2]

JRV: For those of us that may purchase a Countach someday can you tell us what the F.V. are?