# Audi tt bam engine firing order **URL:** \ **Category:** EMU BLACK / CLASSIC\ **Created:** [May 16, 2024, 11:49pm UTC](https://community.ecumaster.com/t/audi-tt-bam-engine-firing-order/1423 "2024-05-16T23:49:36Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Hussain\_bo\_Hamad](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/hussain_bo_hamad/32/839_2.png) [@Hussain\_bo\_Hamad](https://community.ecumaster.com/u/Hussain_bo_Hamad)\ **Post date:** [May 16, 2024, 11:49pm UTC](https://community.ecumaster.com/t/audi-tt-bam-engine-firing-order/1423/1 "2024-05-16T23:49:36Z")
Hi there all, I am new to ecu master ecus and audi bam 1.8 engine platforms, Firing order 1 3 4 2 Ignition out cranking & fuel injectors phase Is these correct? any one can help i will be thankful. Here is parameters below i put number in image for reference, wich one correct 1 or 2 ![InShot_20240517_023930375](https://europe1.discourse-cdn.com/flex013/uploads/ecumaster/original/1X/f511be83ddf646ddef9f9e098eaed9908217a40b.jpeg) ---
**Author:** ![EdgaRs](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/edgars/32/519_2.png) [@EdgaRs](https://community.ecumaster.com/u/EdgaRs)\ **Post date:** [May 17, 2024, 2:50pm UTC](https://community.ecumaster.com/t/audi-tt-bam-engine-firing-order/1423/2 "2024-05-17T14:50:18Z")
1 is correct, but before you need to test outputs “Output tests” do they match. And firing order 1342 is correct. ---
**Author:** ![derUltraTT](https://avatars.discourse-cdn.com/v4/letter/d/ba8739/32.png) [@derUltraTT](https://community.ecumaster.com/u/derUltraTT)\ **Post date:** [May 17, 2024, 4:30pm UTC](https://community.ecumaster.com/t/audi-tt-bam-engine-firing-order/1423/3 "2024-05-17T16:30:15Z")
No…2 is correct. Injector/cyl 1 = Ignition event 1 Injector/cyl 3 = Ignition event 2 Injector/cyl 4 = Ignition event 3 Injector/cyl 2 = Ignition event 4 Had this setting wrong in the first months of useing my engine. Impact is small…u will see less smooth lambda after transient states with the wrong setting. Try both and u will see the difference if u look closely. ---
**Author:** ![Hussain\_bo\_Hamad](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/hussain_bo_hamad/32/839_2.png) [@Hussain\_bo\_Hamad](https://community.ecumaster.com/u/Hussain_bo_Hamad)\ **Post date:** [May 17, 2024, 8:26pm UTC](https://community.ecumaster.com/t/audi-tt-bam-engine-firing-order/1423/4 "2024-05-17T20:26:12Z")
Thanks edgars👌🏼, For explanation. ---
**Author:** ![Hussain\_bo\_Hamad](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/hussain_bo_hamad/32/839_2.png) [@Hussain\_bo\_Hamad](https://community.ecumaster.com/u/Hussain_bo_Hamad)\ **Post date:** [May 17, 2024, 8:27pm UTC](https://community.ecumaster.com/t/audi-tt-bam-engine-firing-order/1423/5 "2024-05-17T20:27:03Z")
Thanks sir what you explain correspond for image 1. ---
**Author:** ![Hussain\_bo\_Hamad](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/hussain_bo_hamad/32/839_2.png) [@Hussain\_bo\_Hamad](https://community.ecumaster.com/u/Hussain_bo_Hamad)\ **Post date:** [May 17, 2024, 8:56pm UTC](https://community.ecumaster.com/t/audi-tt-bam-engine-firing-order/1423/6 "2024-05-17T20:56:32Z")
This is what is confusing me. For injection phase, They claimed the injectors phases fallow ignition cranking events. ![Screenshot_20240517_234419](https://europe1.discourse-cdn.com/flex013/uploads/ecumaster/original/1X/21ef6d77157a6ec4eb1fcf057932f5d75a71345f.jpeg) ---
**Author:** ![derUltraTT](https://avatars.discourse-cdn.com/v4/letter/d/ba8739/32.png) [@derUltraTT](https://community.ecumaster.com/u/derUltraTT)\ **Post date:** [May 17, 2024, 11:52pm UTC](https://community.ecumaster.com/t/audi-tt-bam-engine-firing-order/1423/7 "2024-05-17T23:52:10Z")
No…what i explain corresponds to ur 2…read it carefully The SW is very confusing in this point…it is much better in V3