Previously, the more powerful diesel was a better option in the Q7, and this also applies to the new version, coming in the form of the 50 TDI. It’s still a 3.0-litre V6, but offers 286hp and 600Nm of torque. Performance is very strong with a 6.5-second 0-62mph time and a 150mph top speed, suiting the Q7 very well indeed.
ENGINE PERFORMANCE 3.0L SC 3.0L SC, Engine Performance Wiring Diagram (1 of 7) 3.0L SC, Engine Performance Wiring Diagram (2 of 7) 3.0L SC, Engine Performance Wiring Diagram (3 of 7) 3.0L SC, Engine Performance Wiring Diagram (4 of 7) 3.0L SC, Engine Performance Wiring Diagram (5 of 7) 3.0L ENGINE PERFORMANCE – Audi Q7 3.0 TDI 2011 – SYSTEM WIRING DIAGRAMS Online Audi Q7 spare parts catalogue, USA market, 2017 model year: engine group, fuel pump, fuel rail, injection valve subgroup, Audi VIN decoder, aftermarket, etka online show that there are high pressure and low pressure fuel injectors on this engine (note parts # 26 and 38 in diagram). Start by replacing the restrictive downpipe and catayltic converter with this mandrel bent downpipe and allowing the exhaust to flow freely! This downpipe is built to last with 409 grade stainless steel and a high quality flex pipe. Retains EGR functionality for smooth and easy startups and shutdowns. Fast Specs Engine: Audi V-6 TDI (second-generation) Displacement: 3.0L (2,967 cc) Compression Ratio: 16.8:1 Bore and Stroke: 3.3 x 3.6 inches Cylinders: 90-degree V-6 Block: Compacted-graphite tpPxb.