Need image of 4.0L firing order

[mariokart]

Does anyone have an image of the 4.0 RS7 firing order? I have a misfire on cylinder 5, thinking of changing to colder plugs and new coil packs


Sent from my iPhone using Tapatalk Pro

[wwhan]

Does anyone have an image of the 4.0 RS7 firing order? I have a misfire on cylinder 5, thinking of changing to colder plugs and new coil packs......

Page 60,

Audi 4.0L V8 TFSI Engine with Twin Turbochargers, Self-Study Program 920223

Timing chain is the back of engine, near flywheel/clutch.

[mariokart]

Than you so much


Sent from my iPhone using Tapatalk Pro

[elptxjc]

You want the firing order, or the cylinder count? Cylinder count, when looking at the engine with the hood open, is 1,2,3,4 starting on the left (passenger side, front to back), then 5,6,7,8 on the right (driver's) side, front to back as well. So your cylinder #5 is the first (closest to the front grille) on the driver's side. I'm not sure about the firing order on our 4.0TT, but typical Audi V8 firing order has been 1-5-4-8-6-3-7-2, but let somebody more familiar with the 4.0TT confirm or correct me. Good luck.

[mariokart]

Checking cycle 5 should be easy since at the front


Sent from my iPhone using Tapatalk Pro

[brian_216]

Checking cycle 5 should be easy since at the front


Sent from my iPhone using Tapatalk Pro

Until you see you need to unbolt the wiring harness for the coils and see the coolant res is in the way. Cyl 1-4 is easy to get to. The other side sucks for access.

Sent from my SAMSUNG-SM-G935A using Tapatalk

[mariokart]

Until you see you need to unbolt the wiring harness for the coils and see the coolant res is in the way. Cyl 1-4 is easy to get to. The other side sucks for access.

Sent from my SAMSUNG-SM-G935A using Tapatalk

Good to know. Any suggestions of which plugs and gapping to use on my RS7 stage 2? Are the coil packs known to go bad in these cars?



Sent from my iPhone using Tapatalk Pro

[tech30six]

There is a specific TSB for cylinder #5 misfire. Pretty sure it's a software update. The Contact the dealer and get it dealt with asap.

Sent from my LG-H915 using Audizine mobile app

[Benbvan]

Old post here so I hope someone replies... I'm am having the same cyl 5 misfire code on some pulls. Anyone ever figure out the cause?

[ilikecooltech]

It’s a common issue with this platform. There is a bunch of info about resolutions/solutions stock or tuned setups to handle more boost/power. Checkout the 4.0 Performance and Tech FB group.


Sent from my iPad using Audizine

[Benbvan]

It’s a common issue with this platform. There is a bunch of info about resolutions/solutions stock or tuned setups to handle more boost/power. Checkout the 4.0 Performance and Tech FB group.


Sent from my iPad using Audizine

Thank you, I'll try to find the group. I am tuned, stage 4 custom.