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Updated Volkswagen PQ (markdown)

master
CzokNorris 2021-10-22 17:22:11 +02:00
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Volkswagen-PQ.md

@ -144,4 +144,7 @@ Example: gateway pin6, vehicle pin6, and Panda pin 14 should all be wired togeth
# Diverse notes
Extended CAN is defined for PQ since the very beginning and is still used in today’s PQ verhicles (Caddy, Sharan, Alhambra). MQB and PQ have completely different CAN messaging schemes which can’t be mixed. But there do exist units that can be coded (VCDS) to either PQ or MQB (e.g. 3Q0 camera, 5Q0 side assist radar, many PLA units, ...) The manufacturer simply programmed both messaging schemes (PQ or MQB) selectable. Thus, the same part number can be used on either platform. That’s probably why people talk about a PQ-MQB-mix which is technically very wrong. Either the unit is in PQ mode or in MQB mode. (by carlos_ddd)
Extended CAN is defined for PQ since the very beginning and is still used in today’s PQ verhicles (Caddy, Sharan, Alhambra). MQB and PQ have completely different CAN messaging schemes which can’t be mixed. But there do exist units that can be coded (VCDS) to either PQ or MQB (e.g. 3Q0 camera, 5Q0 side assist radar, many PLA units, ...) The manufacturer simply programmed both messaging schemes (PQ or MQB) selectable. Thus, the same part number can be used on either platform. That’s probably why people talk about a PQ-MQB-mix which is technically very wrong. Either the unit is in PQ mode or in MQB mode. (by carlos_ddd)
When you are driving a PQ car, you cannot use the factory provided software on your EON or other device. Instead of the "master" branch you need to use a different branch. use PQ-legacy if you dont have a pedal. If you are using the J533-Harness you need the extcan variation.
If you have a pedal and a supported ABS and you feel adventurous, you can use a non-legacy branch.