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...Diagnostics Kia Carnival Antilock Brakes When a Kia Carnival’s Antilock Brake System (ABS) light came on at speeds greater than 110kph, the problem seemed easy to fix. It was, but only when the proper tools were used to diagnose the problem. A.D.S explains the proper steps needed to f...

...Diagnostics Mercedes AMG Ignition Coil Trouble codes - lost in translation An older model Mercedes that ran well failed the NCT on excessive emissions. The trouble code was less than straight forward in it’s attempt to explain the cause of the fault. A bit of good diagnostics and...

...Diagnostics on a Volvo S40, VW Polo and a Citroen C8  Three cars put eXponentia’s Steve Carter through his diagnostic paces, but all is not as it seems. Sometimes the real problem is beyond the ability of the ECU to understand, other than to say that something is wrong. That&...

...Diagnostics Smart Charging and Battery Replacement Replacing a worn out battery in a car, would probably be ranked as one of the easiest repair jobs any mechanic would be asked to do. But in some cases, you would be wrong. New technology has come to most parts of a car, and now it has t...

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  • Diagnostics: Having a good process
  • Apr 15

  • Autoinform (109) Contact
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...Diagnostics: Having a good process If a car doesn’t have any Diagnostic Trouble Codes (DTCs), does that mean that there isn’t a problem? A long cranking Polo didn’t have any DTCs, but there was obviously something wrong. Autoinform’s Frank Massey explains his diagnostic process t...

...Diagnsotics CAN Bus Citroen C8 A needle in a haystack eXponentia gets to grips with the Controller Area Network (CAN) Bus system and figures out an intermittent fault on a 2007 Citroen C8 climate control system. I am sure we have all become aware of the complex nature of wiring...

...Diesel Engine EGR Feedback Diesel Exhaust Gas Recirculation (EGR) is different in some respects to petrol engines, but it still works in the same basic way. This Institute of the Motor Industry (IMI) guide to CI, or diesel EGR feedback systems, will help you understand how it works and...

...Diesel injection pump drive Various Ford models fitted with the 1.8 lynx diesel engine (up to year of construction 2008), the crankshaft drives the injection pump via a chain. During any replacement, it is advisable to replace all necessary parts included in the febi chain kit 46390....

...Over the last few years, the Autobiz Helpline has seen petrol go through some changes, and diesel fuel is not immune to new formulations. These changes are required for fuel supplies to meet the governmental renewable obligations, and to reduce the environment pollution limits. Biodiesel...

...Diesel Particulate Filter - Pressure, Temperature and Beyond The Diesel Particulate Filter (DPF) was introduced in 1985 by PSA, to reduce the emissions from road vehicles. The particles emitted from poor or incomplete combustion have been attributed to respiratory health, so the design of...



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