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    How one sensor brought down a BMW X5 M50d

    PMM ’s quasher of quandaries, Ben Johnson, rebuffs the naysayers and elects to keep things simple in the ...

    PMM ’s quasher of quandaries, Ben Johnson, rebuffs the naysayers and elects to keep things simple in the swap shop. In the world of modern diagnostics, it’s easy to get lost in the maze of systems, mo ...

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    Why was the Toyota C-HR making a strange noise?

    Autodata hears from one garage who are sure they’re hearing things… but what? The problem “A customer of ...

    Autodata hears from one garage who are sure they’re hearing things… but what? The problem “A customer of ours has a 2016 Toyota C-HR 1.2 petrol and they are complaining of an abnormal noise in the bul ...

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    Why was the Porsche Cayman making a noise?

    ALLDATA Europe walks technicians through an issue affecting a 2015 Porsche 981 Cayman S. ALLDATA Repair, ...

    ALLDATA Europe walks technicians through an issue affecting a 2015 Porsche 981 Cayman S. ALLDATA Repair, a single, easy-to-navigate information portal that allows independent workshops and bodyshop pr ...

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    Why was the Vauxhall Vivaro having DPF issues?

    EEC’s technical trainer Stuart Still gets to the bottom of a DPF issue on a Vauxhall van. I recently visi ...

    EEC’s technical trainer Stuart Still gets to the bottom of a DPF issue on a Vauxhall van. I recently visited one of my distributors who were having an emissions issue with a Vauxhall Vivaro van. It st ...

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    What was wrong with the BMW N20's engine?

    PMM ’s troubled troubleshooter Ben Johnson stumbles through numerous fault codes and takes a look at fixi ...

    PMM ’s troubled troubleshooter Ben Johnson stumbles through numerous fault codes and takes a look at fixing a BMW N20 that staggered its way into his workshop. It’s a rarity these days, a genuine anom ...

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    What was wrong with the 2001 BMW M5?

    PMM ’s disgruntled man in Finland gets under the bonnet of a BMW M5 which had been around the houses and ...

    PMM ’s disgruntled man in Finland gets under the bonnet of a BMW M5 which had been around the houses and under the arches. Ah, the infuriating encounters we car mechanics endure. A situation so dishea ...

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    Why was the BMW 635 not starting?

    PMM’s diagnostic dynamo Ben Johnson breaks out the Pearl Jam tapes and indulges in a gleaming BMW 635 in ...

    PMM’s diagnostic dynamo Ben Johnson breaks out the Pearl Jam tapes and indulges in a gleaming BMW 635 in its twilight years. As I dramatically skidded into the Schmiedmann car park last month, battlin ...

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    Opus diagnoses oil problem on a BMW E6x

    The Opus IVS team diagnoses a 2010 BMW E6x displaying the Engine Oil light. IVS 360, from Opus IVS, offer ...

    The Opus IVS team diagnoses a 2010 BMW E6x displaying the Engine Oil light. IVS 360, from Opus IVS, offers diagnostics and live repair guidance support services to help workshop technicians fix comple ...

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    What was prompting the BMW E90's fault codes?

    BMW diagnostics specialist Ben Johnson uncovers the layers of intrigue and mystery set upon a sorry E90 b ...

    BMW diagnostics specialist Ben Johnson uncovers the layers of intrigue and mystery set upon a sorry E90 by the previous garage to discover the root cause of the valvetronic’s woes. The tingling sensat ...

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    Carwood discusses common rail injector failures

    With multiple injections during a combustion cycle, sub-micron tolerances and operating pressures of over ...

    With multiple injections during a combustion cycle, sub-micron tolerances and operating pressures of over 2,000 bar, today’s common rail injectors are having to work harder, making them more susceptib ...

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    Expert shares diagnostic techniques

    We asked PMM product tester and diagnostics expert Tony Powell to share some of the techniques and knowle ...

    We asked PMM product tester and diagnostics expert Tony Powell to share some of the techniques and knowledge he’s picked up along a career diagnosing vehicle faults stretching over four decades. When ...

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    Two sides of the same coin

    Ross Kemp of Scantec Automotive has spoken in previous issues of PMM about when to use aftermarket tools ...

    Ross Kemp of Scantec Automotive has spoken in previous issues of PMM about when to use aftermarket tools in the diagnostics process. However, he stresses that his businesses refuses to work on a vehic ...

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    A Camry quandary: part 2

    We begin where we left off in last month, as Steve Smith, Automotive Application Specialist at Pico, cont ...

    We begin where we left off in last month, as Steve Smith, Automotive Application Specialist at Pico, continues his task of correcting a camshaft correlation error on a Toyota Camry… Thanks to our coll ...

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    A tale of two keys

    When investigating the cause of a reported non-start on a Mercedes C-Class, Ross Kemp of Scantec Automoti ...

    When investigating the cause of a reported non-start on a Mercedes C-Class, Ross Kemp of Scantec Automotive discovers that the key to solving the issue was in fact...the key. We were recently tasked w ...

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    Making connections

    PMM meets Diagnostic Connections, the newly formed diagnostics specialist supplying Autocom, TOPDON, Pico ...

    PMM meets Diagnostic Connections, the newly formed diagnostics specialist supplying Autocom, TOPDON, PicoScope and OSCA equipment into the UK aftermarket. In the wake of this year’s Automechanika Birm ...

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