MANUFACTURER REFERENCE
Porsche code references.
Explore documented code cases for the models, years and powertrains identified by the manufacturer.
Porsche diagnostic guides
Find a guide by code2015 Porsche Macan Turbo P0299: software or hardware?
Use recorded rpm, engine load and DME version to guide diagnosis before parts.
Porsche Cayenne and Panamera camshaft codes: evidence before an engine estimate
Read the fault combination, mechanical findings and campaign history as separate pieces of evidence.
These manufacturer documents cover specific vehicle conditions. Keep the complete scanner display and match the stated model, year and powertrain before using a case.
Browse the separate generic OBD-II referenceModel documentation
Only models identified by the cited manufacturer material are listed.
Documented code cases
Each document retains its own vehicle scope and complete code displays.
Macan P0299
Documented diagnostic branches.
Documented scope: 2015 · Turbo
Displays: P0299
Read the case guide.
2015 Turbo only.
Cayenne and Panamera EVAP evidence request
Porsche requested vehicles with these EVAP faults for investigation. The document establishes a scoped code association, not a confirmed cause or a prescribed component replacement.
Documented scope: 2019–2022 Cayenne; 2017–2022 Panamera
Displays: P0456, P0441, P0442
Keep the complete fault display, vehicle details and symptoms for a Porsche service provider to evaluate against current vehicle-specific instructions.
Cayenne types 9YA/9YB and Panamera type 971 only. Fault combinations and sub-fault details can differ with engine and DME software. This historical analysis request is not a recall, universal fix or current warranty promise.
Camshaft diagnostic case
Camshaft fault case.
Documented scope: 2010–2012 Panamera; 2011–2012 Cayenne · See exact variants in the guide.
Displays: P0068, P1074, P0300, P1023, P1026, P1031, P053F, P000A, P0011, P000C, P0021
Read the diagnostic guide.
The guide specifies the covered variants.