Lancia Beta Forum

Technical stuff => Engine => Topic started by: smudge2031 on September 03, 2018, 08:00:02 PM

Title: 1981 coupe injection..30 years since last started
Post by: smudge2031 on September 03, 2018, 08:00:02 PM

So, Im trying to revive this 1981 Beta coupe injection. I am not getting any spark and injectors are firing......cleaned most contacts etc......Im presuming the crank sensor triggers the ecu to spark and pulse the injectors??

Title: Re: 1981 coupe injection..30 years since last started
Post by: Neil-yaj396 on September 04, 2018, 06:54:51 AM

Is the airflow meter and throttle potentiometer working?

Title: Re: 1981 coupe injection..30 years since last started
Post by: smudge2031 on September 07, 2018, 07:39:10 PM

hi yes seem to be.......what does the flywheel sensor do? rev counter?

Title: Re: 1981 coupe injection..30 years since last started
Post by: HFStuart on September 08, 2018, 10:42:43 AM

Timing for the injection most likely. Isn't the ignition still via the distributor?

Title: Re: 1981 coupe injection..30 years since last started
Post by: LanciaDave on December 26, 2018, 07:49:16 AM

Where do you lose spark? Is it to the plugs, wires, dizzy cap, coil, etc?
Dual relay is a common one to go bad on the late FI cars, but could be other suspects...