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Peugeot 308cc RHF Engine Will not start

Posted By Iver Saturday, June 08, 2019 5:29:00 AM
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Iver
 Posted Saturday, June 08, 2019 5:29:00 AM
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Last Active: Thursday, September 26, 2019 3:58:07 AM
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Hi Guys

In need of some help with this car. It will crank but wont fire or even try toalthough I can get it to run on brake cleaner quite well, take the brakecleaner away and it stops.

There are no fault codes stored in any Modules, occasionally on extendedcranking I get P0215 Main Relay Short to Ground. I have checked that relay andwiring both with a scope & a bulb and there is no issues, we can becranking for a good while and will not always get that code.

Economy mode is displayed, however we believe that will remain until the engine starts.

We are using Autologic, KTS, Launch, Snap On & Pico tools.

Going through the data streams we have Cam/Crank Synchronisation, the vehicleis not immobilised, all temperature & pressure values are plausible....both at Ignition on and cranking. itall looks good to us and we have made comparisons to a similar vehicle. Ofcourse we cautious and understand that similar is not same.

With the lack of any direction from a DTC or a Datastream we could only guessfrom the Brake Cleaner test that we may have a fuelling issue.

I have scoped Injector 1 current, Starter Current (for TDC Reference), Cam,Crank & Fuel Rail Pressure and attach the waveforms

Any pointers and testing ideas would be much appreciated by ourselves and ourcustomer.

Thank You


http://www.bba-reman.com/forums/Uploads/Images/edeeb94a-d63d-4a63-9b1e-d6cc.jpg




 p308.zip (4 views, 3.99 MB)
Saturday, June 08, 2019 6:15:42 AM by Iver
SB126
 Posted Saturday, June 08, 2019 1:05:32 PM
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whats the history, have you had the injectors out and had them tested, ?
Thema
 Posted Saturday, June 08, 2019 1:15:06 PM
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What rail pressure have you got while cranking in live data?

Peter
Saturday, June 08, 2019 1:16:03 PM by Thema
Robski
 Posted Saturday, June 08, 2019 3:15:46 PM
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Monday, June 10, 2019 3:06:43 AM by Robski

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