washie · Tuesday at 17:07

Hi guys just had my fl2 2.2 diesel oveehauled, car cranks but no start. ECU was replaced and cloned HP pump was replaced.....fuel on the common rail has weak pressure. Car start with quick start only for a moment then shuts down...can you please advise.

Freddie17 · Tuesday at 17:08

Fuel system been primed?

washie · Tuesday at 17:14

Freddie17 said:
Fuel system been primed?

Yes the system has been primed.....when i open the feeder to injector from common rail, the flow is very weak

Nodge68 · Tuesday at 19:22

Why was the ECM replaced? These things never fail in the life of the vehicle, unless damaged by faulty wiring.
What was done for the overhaul? Was everything put back together correctly, including the hidden plugs on the HP pump.

washie · Tuesday at 19:51

Nodge68 said:
Why was the ECM replaced? These things never fail in the life of the vehicle, unless damaged by faulty wiring.
What was done for the overhaul? Was everything put back together correctly, including the hidden plugs on the HP pump.

The ECM was faulty as per diagnosis, the new one was cloned/programmed and yes the plug by the solonoid was properly put and tested for current and it did pass still no start

Arctic2 · Wednesday at 00:49

washie said:
The ECM was faulty as per diagnosis, the new one was cloned/programmed and yes the plug by the solonoid was properly put and tested for current and it did pass still no start

What diagnosis? who did the diagnosis and how, what fuel filter do you have fitted.

Nodge68 · Wednesday at 14:49

Arctic2 said:
What diagnosis? who did the diagnosis and how, what fuel filter do you have fitted.

I'd like to know this too, as they're basically bomb proof.

washie said:
The ECM was faulty as per diagnosis, the new one was cloned/programmed and yes the plug by the solonoid was properly put and tested for current and it did pass still no start

I wasn't aware they could be cloned. As far as I'm aware SDD is the only way to configure a replacement ECM to the vehicle.
Having an incorrectly coded ECM will prevent it starting.

washie · Wednesday at 14:58

Nodge68 said:
I'd like to know this too, as they're basically bomb proof.

I wasn't aware they could be cloned. As far as I'm aware SDD is the only way to configure a replacement ECM to the vehicle.
Having an incorrectly coded ECM will prevent it starting.

I might have used wrong terminology there, but yes it was configured properly by a reputable company.

Nodge68 · Wednesday at 17:11

washie said:
I might have used wrong terminology there, but yes it was configured properly by a reputable company.

But has it started since it was done? And why was it changed in the first place? Like I said, they're basically indestructible.

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