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Loren

Admin
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Everything posted by Loren

  1. Fault code P0721 Output shaft speed inductive pickup [Output Speed Sensor Circuit Range/Performance] Possible causes of fault - 'Implausible signal', mechanical damage in sensor wheel or inductive pickup - 'Implausible signal', inductive pickup faulty - 'Implausible signal', Tiptronic control module faulty Check each wheel sensor. You should get 24 pulses per tire revolution. Remove ATF pan on the transmission (first drain fluid). Remove ATF filter, check plug/wiring and inductive pickup for damage.
  2. It is just the engine type and submodel. The submodel designates changes to that engine that make it different from the previous model.
  3. M64.23 - 3.6 liter engine - 286 HP - built 1997.
  4. RennTech.org Version 4.0 This is a major/large software upgrade - my goal is no loss of any historical data (posts or threads) and minimal down time. The site will hopefully be down only a few hours for the first phase of the updates. - Phase 1 is to have the site back up and operational for all Forum content and DIY Tutorials. -- July 13th (and 14th if needed) - Phase 2 will be to add back in (with no loss of content) special features like Registry, Videos, Links, Donations, etc. - Phase 3 will be to add back in the special features like TSB Listings, External Paint Colors, Option Code Lookups, etc. I ask that you have patience as these updates are done. Please the link at the top of the page "Site Support" (on the new site) for any issues that you believe are software related. Thank you! (click to enlarge)
  5. 991 S (both C2S and C4S) Front new: 34 mm minimum (after machining): 32.6 mm wear limit: 32.0 mm Rear new: 28 mm minimum (after machining): 26.6 mm wear limit: 26.0 mm
  6. P2293 Diagnosis information DME V6 DFI - Fuel high pressure Possible fault causes - Pre-delivery quantity or pressure in fuel low pressure circuit too low - Pressure relief valve in high pressure circuit faulty - Fuel high pressure sensor faulty - Quantity control valve faulty (in fuel high pressure pump) - Fuel high pressure pump faulty - High pressure injector(s) (fuel injector(s)) faulty
  7. You need to find a shop that has the knowledge and capability to fix your faults. Most good Porsche repair shops can handle these sorts of issues.
  8. P0011 Adjustment of Inlet Camshaft in relation to Crankshaft, Bank 1 – Signal Implausible P0021 Adjustment of Inlet Camshaft in relation to Crankshaft, Bank 2 – Signal Implausible Possible cause of fault - Dirt in oil circuit - Sealing strips on inlet camshaft adjuster faulty - Oil pressure too low - Mechanical fault in inlet camshaft adjuster - Solenoid hydraulic valve faulty P0421 Catalytic conversion, bank 1 – above limit value Possible cause of fault - Oxygen sensors in front of and behind catalytic converter are interchanged - Catalytic converter faulty I would fix the camshaft error first - then re-test.
  9. Try 6591 Please post other radio question in a separate thread - this thread is for Lost Radio Codes Only.
  10. Sounds like you forgot to transfer the immobilizer pill.
  11. Youd did not read the Lost Radio Code FAQ... did you? "Can you give me a code for my PCM? These units are manufactured jointly by Siemens and Becker, and the only place where you can get the codes required is from the dealer/OPC. The PCM’s require two codes, the ICS/Siemens code and a Becker code. The ICS is the first code requested. Sorry, the only place you can get a PCM code is from a dealer/OPC."
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