ajp ignition sequence on cerb
ajp ignition sequence on cerb
Author
Discussion

gunv

Original Poster:

11 posts

208 months

Wednesday 24th June 2009
quotequote all
can anyone tell me what the firrting sequence ie 15deg atdc when cylinder 1 fires as got a bit of valve ov erlap going on as its firing out of intake valve

jusr so i can adjust

JensenA

5,671 posts

260 months

Wednesday 24th June 2009
quotequote all
Good question, not sure of the firing order to be honest, but I hope this helps

http://pistonheads.com/gassing/topic.asp?h=0&f...

HarryW

16,033 posts

299 months

Wednesday 24th June 2009
quotequote all
I know they fire in pairs, inners and outters togther i.e. 1&7 3&5 on the NS bank.
Are you sure you just haven't crossed a lead on the coil pack confused

headcase

2,389 posts

247 months

Wednesday 24th June 2009
quotequote all
I seem to remember there only being 2 injector outputs on the ecu, odd and even so it looks like they fire 4 at a time.

Olly

2,174 posts

314 months

Wednesday 24th June 2009
quotequote all
Surely firing 4 at a time, would make it sound like a f**king great v-twin ?
confused

When I turned up for my MOT last Thursday, the MOT guy though I'd arrived on a motorbike with a friend ! ears

HarryW

16,033 posts

299 months

Wednesday 24th June 2009
quotequote all
the firing in pairs is wasted spark.

headcase

2,389 posts

247 months

Thursday 25th June 2009
quotequote all
sorry i was wrong, the injectors fire 4 at a time (2 odd and 2 even)but the ingition is in pairs according to my diagram anyways, ill upload it to photobucket and post it when i get chance.

headcase

2,389 posts

247 months