G290DT Turbo Actuator 312

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tanex
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Location: nz

Looks like I am going to need an actuator for the turbo on my 312 OM602 powered G. Power loss for some time . Will test it this morning and then if possible to take it off the turbo in place if humanly possible . As donor engine was from a 2000 Sprinter I wonder if this actuator was shared with other Merc diesels or does someone have the part number for it. ?  From what I read the actuator can give problems.  

gav.helme
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Re: G290DT Turbo Actuator 312

Hi John

MB do list an a Waste Gate Actuator on EPC but not for all models, so could do with either the donor 312D Chassis Number or the OM602.980 Engine Number?

Listed is A 602 096 00 69 98 GBP + VAT

MB Germany have 19 in stock

Not sure of what your actual problem is, i have a massive list of "to check" items for OM602 G Conversions that i have sent to several already.

If you want it just confirm an email and i will forward it...

Difficult to know on individual conversions what Sprinter parts were use etc, ECU? Switches?

The Sprinter has a Transducer that controls the Waste Gate Actuator, a little Black Box that sites behind the Right Head Lamp on the Sprinter, these fault for fun and also the Vacuum pipe work leaks / breaks / comes off....

Clutch and Brake pedal switches jammed or broken also cause same issues as do, stop/tail lamp Bulbs fitted the wrong way around can lead to these issues on a Sprinter, (if the ECU senses the brake lights on it cuts the throttle!)

Lots of silly things can cause your issues... it all depends what has been integrated into your G

Gav

 

needamerc
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Re: G290DT Turbo Actuator 312

Gav.

Could you send me your OM602 "to check" list please. Going at my conversion next week (at last).

Eddie.

tanex
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Re: G290DT Turbo Actuator 312

 well it was not the turbo Actuator.  Buttoned the G back up and went for a run. Stormed down the Coast like it ought and came back noy able to Rev above 2500 in top. The fact that it is intermittent is perplexing. Using ECU  engine is a OM 602980 00223387

 

Roly
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Re: G290DT Turbo Actuator 312

That sounds like it's in limp home mode. TPS (throttle sensor) can cause that.

Do you have the ecu or are you running mechanical

tanex
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Re: G290DT Turbo Actuator 312

 AM using the ECU that came with the Sprinter Engine. . Will follow the accelerator linkage and find the TPS. Nice to have a backup G.