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Tony Callas | Callas Rennsport | 310-504-1809

CR Porsche Cayenne (9PA) Automatic Transmission Service

CR Porsche Cayenne (9PA) Automatic Transmission Service


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Callas Rennsport Porsche Cayenne (9PA) Automatic Transmission Service Having the required tools and the procedural knowledge for performing this service is critical.  It is recommended that you warm up the engine to operating temperature. Drive the vehicle and make sure that the transmission operates properly; shifting correctly in all gears and speeds. It’s beneficial to…

Happy Easter

Happy Easter


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M97 IMSB Seal Removal


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 1) Run controller interrogation – check these items and print all:            a) Any/All fault codes (MOST any DME fault code can cancel the procedure).  b) Engine over-revs (NO range #1 or Range 4-6 over-revs allowed).          c) Valve train inconsistencies – Deviation= Actual vs. nominal (MAX 4.5°).          d) Check DME Operating hours (take DME…

24 DME Diagnosis 911 Carrera (993)


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Important Vehicle Information  Always turn off the ignition or disconnect the battery for resistance tests. (If this is not done the te ster may destroyed).  Always disconnect the rpm sensor plug for compression tests. (If this is not done, hazardous high vol tages and insulations damage to the ignition coil, high voltage distributor and ignition…

What to do with an IMS failure


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Steps for IMS failure

Why this virus is different from the flu


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Feeling confused as to why Coronavirus is a bigger deal than Seasonal flu? Here it is in a nutshell. I hope this helps.