Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Injector: corrective value - Test
21.1.2025 Transporter (7J) (T6.1) 2019 -> 01 - Engine Customer limitation of maximum speed
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Customer limitation of maximum speed
21.1.2025 Transporter (7J) (T6.1) 2019 -> 01 - Engine Start/stop - activation/deactivation
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Start/stop - activation/deactivation
21.1.2025 Transporter (7J) (T6.1) 2019 -> 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 Transporter (7J) (T6.1) 2019 -> 01 - Engine Test: Reducing agent SCR - Efficiency
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Test: Reducing agent SCR - Efficiency
21.1.2025 Transporter (7J) (T6.1) 2019 -> 01 - Engine Emptying of the system AdBlue SCR
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Emptying of the system AdBlue SCR
21.1.2025 Transporter (7J) (T6.1) 2019 -> 01 - Engine Reset - Starter restriction from SRC system
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Reset - Starter restriction from SRC system
21.1.2025 Caddy MQB (PQ35) 2016 -> 01 - Engine Security access: blocking detection
21.1.2025 Caddy MQB (PQ35) 2016 -> 01 - Engine Start/Stop check
21.1.2025 Caddy MQB (PQ35) 2016 -> 01 - Engine Test: clutch pedal - pedal switch
21.1.2025 Caddy MQB (PQ35) 2016 -> 01 - Engine Basic settings - exhaust gas flap
21.1.2025 Caddy MQB (PQ35) 2016 -> 01 - Engine Test of cruise control
21.1.2025 Caddy MQB (PQ35) 2016 -> 01 - Engine Adaptation: oil presure for engine run-in
21.1.2025 Caddy MQB (PQ35) 2016 -> 01 - Engine Creation of readiness