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Ford Transit 2.0 EcoBlue YMR6 Engine Timing Diagram Needed

arti1987 23658 20
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  • #1 19168986
    arti1987
    Level 20  
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    Hello, friends, I am looking for a timing diagram for the YMR6 engine. Unfortunately, the belt broke and I need your help. Thanks in advance for your help
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  • #2 19169256
    Anonymous
    Level 1  
  • #3 19169404
    arti1987
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    After renovation . 16 valve head. 2017 vintage. Ford Transit 2.0 Eco blue 130km
  • #4 19169479
    Anonymous
    Level 1  
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  • #5 19169520
    arti1987
    Level 20  
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    Yes exactly, my friend. And apart from the belt and tensioner, does anything else need to be replaced related to the drive? Because the service claims that it should last 10 years or 240,000 km, but it lasted 3 years and 60,000 km.
  • Helpful post
    #6 19169578
    Anonymous
    Level 1  
  • #7 19169724
    arti1987
    Level 20  
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    Great, thank you, buddy.
  • #8 19629881
    KrzysztofZabinski
    Level 1  
    Posts: 1
    Rate: 2
    Have you tried it with Ford somehow?
    Guarantee/warranty??
    The same thing happened to me today, except that I had an extended warranty of 5 years and/or 100,000 km.
    Car from 2017 with a mileage of 119,000 km... Tomorrow we`ll see what Ford Belgium says :/
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  • #9 19636695
    fred2008
    Level 14  
    Posts: 107
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    the belts are peeling due to oil, they have a problem with this in Ford
  • #10 19970531
    mobil6000
    Level 15  
    Posts: 215
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    He is working on the same engine, timing setting as in the manual, but there is no word about the cr pump, how to set it, maybe someone can help, there are marks on the pump wheel but not on the engine casing
  • #11 19970825
    Strumien swiadomosci swia
    Level 43  
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    Is this the pump with an indirect drive mode?

    Added after 35 [seconds]:

    Have you had your car since new?
  • #12 19970887
    mobil6000
    Level 15  
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    Yes, with the idler pulley, someone had already repaired this engine after a broken belt, they made capital repairs but the engine was sluggish - I repaired the timing thanks to specialists, it starts nicely and works, but is it the pump that I have left?
    There are 2 marks on the intermediate wheel, after setting the timing, I turn the shaft until the second mark from the intermediate wheel matches the one on the pump, but this mark on the pump is no longer there, as if someone had worn it off, I set the pump as shown in the videos, if I made a mistake, then Max by one tooth
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  • #13 19970950
    Strumien swiadomosci swia
    Level 43  
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    Link the videos you write.
  • #14 19971008
    irekw
    Level 23  
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    mobil6000 wrote:
    I corrected the timing, it starts nicely and works, but is it the pump that I have left?

    How is it that only the pump starts up nicely? If it starts up nicely, what`s the problem? The CR pump does not require setting any marks. The moment of injection is determined by the electronics and the pump only has to create pressure.
  • #15 19971339
    Strumien swiadomosci swia
    Level 43  
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    irekw wrote:
    injection is determined by electronics and the pump
    here is another problem. Get to know the topic of pumps after 15 years, because you will ruin many cars.
  • #16 19972507
    mobil6000
    Level 15  
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    There are mark(s) that I didn`t notice, one of them is very indistinct but it looks like in someone else`s photo

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  • #17 19974414
    arti1987
    Level 20  
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    Colleagues, an additional lock is needed to set the pump To view the material on this forum you must be logged in.
  • #18 19974522
    mobil6000
    Level 15  
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    It`s more of a puller and wheel lock when replacing the Cr pump, so as not to disassemble the timing cover, unless I`m wrong because I don`t have it
  • #19 19974642
    arti1987
    Level 20  
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    You`re right, my friend, but at the same time, it will allow you to set the pump in the right position. The HP pump in this engine is the simplest single-section pump. But unfortunately it has to be set at the right point. To create pressure, the pump must receive a signal from the engine controller to close the valve.
  • #20 19976334
    mobil6000
    Level 15  
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    By the way, maybe someone has information about the correct oil pressure in these engines with a wet belt
    ?
  • #21 20184394
    viper111
    Level 13  
    Posts: 649
    Rate: 386
    I have the same problem, Ford Transit Custom 2.0 170 HP, 2017, mileage 170,000 km and it cut/broke off on the belt :( .
    The question is whether only the valves are damaged or something more?

Topic summary

✨ The discussion revolves around the timing belt failure in the Ford Transit 2.0 Eco Blue, specifically the YMR6 engine. The original poster seeks a timing diagram after experiencing a broken belt. Responses include inquiries about the engine's condition post-renovation, the necessity of replacing additional components like the tensioner, and experiences with warranty claims. Users share insights on timing settings, the importance of pump alignment, and issues related to oil affecting belt longevity. There are also mentions of similar problems in other Ford models, highlighting concerns about potential valve damage and the need for proper pump setup.
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FAQ

TL;DR: Need to set timing on a Ford 2.0 EcoBlue (YMR6) after a snapped wet belt? 10 years/240,000 km interval quoted; "the service claims that it should last 10 years or 240,000 km." Use locks, verify faint pump marks, and check for oil-related belt damage. [Elektroda, arti1987, post #19169520]

Why it matters: This FAQ helps Transit/Custom 2.0 EcoBlue owners and techs quickly realign timing and avoid repeat wet-belt failures.

Quick Facts

Where are the timing marks on the intermediate gear for the YMR6?

There are two marks on the intermediate gear. First, set cam and crank timing as normal. Then rotate the shaft until the second intermediate-gear mark aligns with the high‑pressure pump’s reference mark. This is how users align the pump relationship after setting base timing. Clean the gear faces before checking. If timing was previously disturbed, verify all locks fit cleanly before rotating. [Elektroda, mobil6000, post #19970887]

What if the pump wheel timing mark is missing or very faint?

Users report the pump mark can be indistinct or even worn off. Clean the wheel, use strong lighting, and look closely for a shallow stamp. If it’s gone, align the second intermediate-gear mark to the pump position you identify, then add a clear paint mark for future service. “As if someone had worn it off” describes this edge case. [Elektroda, mobil6000, post #19970887]

How do I set the CR pump position relative to the intermediate gear?

Use this quick method:
  1. Set cam/crank timing to spec and lock them.
  2. Rotate the crank until the second intermediate-gear mark aligns with the pump’s mark.
  3. Fit belt and tensioner, turn two revolutions by hand, and recheck locks/marks. This procedure reflects user practice for the YMR6 after a belt job. [Elektroda, mobil6000, post #19970887]

Does the CR high‑pressure pump need timing, or is it ECU‑controlled?

One view: it does not require timing marks because the ECU controls injection timing, and the pump just builds rail pressure. “The CR pump does not require setting any marks.” Many common‑rail systems behave this way, but always verify your specific setup. [Elektroda, irekw, post #19971008]

Why do some mechanics still lock/set the pump on the EcoBlue?

Another view from owners: the single‑section HP pump must sit at the right point for proper pressure buildup when the ECU closes the metering valve. An auxiliary lock helps set that position repeatably. “It has to be set at the right point.” This explains why a pump lock tool appears in some procedures. [Elektroda, arti1987, post #19974642]

Which special tool helps with the pump gear without removing the front cover?

A combined puller/gear‑lock tool holds the pump gear and lets you swap the CR pump without pulling the timing cover. It also prevents the gear from shifting while the pump is off. Users describe it as “more of a puller and wheel lock” dedicated to this task. [Elektroda, mobil6000, post #19974522]

What else should I replace besides the belt and tensioner after a belt failure?

Inspect idlers and guides, then change oil and filter. This engine uses a belt in oil, and contamination can shred new belts. As one user notes, “belts are peeling due to oil.” Clean the sump pickup and check for debris. Replace any damaged guides before reassembly. [Elektroda, fred2008, post #19636695]

What’s the quoted interval and a real early‑failure example on this belt?

A service center quoted 10 years or 240,000 km for the wet belt. One owner reported a failure at 3 years and 60,000 km after a rebuild. Use the interval as guidance, but inspect if you see debris or hear noise. Document maintenance if pursuing goodwill. [Elektroda, arti1987, post #19169520]

Is the YMR6 a 16‑valve head, and which Transit variant was discussed?

Yes. The thread discusses a 16‑valve head on a 2017 Ford Transit 2.0 EcoBlue, 130 HP. This context helps when cross‑checking parts, marks, and tool fitment across model years. Confirm your specific VIN before ordering timing tools. [Elektroda, arti1987, post #19169404]

Are timing‑mark photos available in the thread?

Yes. A contributor posted timing‑related images. Review them to visualize alignment points before you start. Zoom in on gear faces and the surrounding housings to spot the reference nicks. Use those photos to compare your engine’s marks after cleaning. [Elektroda, Anonymous, post #19169479]

Any user‑reported failure mileage beyond 60,000 km?

Yes. Another owner with a 2017 Transit Custom 2.0 170 HP reported a belt break at 170,000 km. Record this as a real‑world data point and check for oil contamination during teardown. Higher‑mileage failures may still show belt material in the sump. [Elektroda, viper111, post #20184394]

Can warranty or goodwill help after an early belt failure?

One user pursued an extended warranty claim of 5 years and/or 100,000 km on a 2017 van with 119,000 km. Contact your local Ford importer or dealer and present service history. Policies vary, but it is worth opening a case. [Elektroda, KrzysztofZabinski, post #19629881]

What tool locks the pump for indexing during timing?

An additional lock specific to the CR pump can hold and index the pump gear during setup. It doubles as a fixture to maintain position while you torque fasteners. This helps ensure repeatable pump orientation during belt service. [Elektroda, arti1987, post #19974414]

Can I replace only the pump without disturbing timing?

Yes, if you use the dedicated puller/gear‑lock, you can hold the gear and swap the pump without removing the timing cover. This approach preserves belt timing while you service the pump. Always verify alignment afterward by hand‑rotating. [Elektroda, mobil6000, post #19974522]

Where can I find the correct oil‑pressure spec for this wet‑belt engine?

The thread raises this but does not list a spec. Check the official Ford service manual or dealer diagnostic platforms for the pressure values and test procedures. Log live data after warmup and compare to published thresholds. [Elektroda, mobil6000, post #19976334]
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