|
09-04-2019, 02:16 AM | #1 |
Drives: 2012 Yaris SE Join Date: Mar 2013
Location: SoCal
Posts: 31
|
2012 Yaris SE Firing Order - Troubleshooting P0304 Code
Troubleshooting a P0304 code and wanted to verify the firing order is 1,3,4,2 with 1 being on the passenger side.
Thanks |
09-04-2019, 07:07 AM | #2 |
Drives: 2010 yaris 3 door hatch Join Date: Jun 2013
Location: Sheboygan Falls, Wi.
Posts: 520
|
Firing order & cylinder layout are two different things. #1 is near the belt & pulleys, #4 is at the opposite end.
|
09-04-2019, 09:21 AM | #3 |
daily driver
|
agreed, cyl 4 is on the transmission side, cyl 1 on the passenger/belt side.
best thing to do is swap the coil pack from 4-3 and the injectors from 4-2. see if the misfire moves or stays. they you'll know whether the issue is the spark plug, coil pack, or injector.
__________________
|
09-04-2019, 04:40 PM | #4 |
Drives: 2012 Yaris SE Join Date: Mar 2013
Location: SoCal
Posts: 31
|
Thanks for the clarification and info!
|
09-04-2019, 07:28 PM | #5 |
Drives: 2012 Yaris SE Join Date: Mar 2013
Location: SoCal
Posts: 31
|
Looks like the code cleared for a bit, but now it’s back. Going to swap the coil pack first and see what it does.
|
10-24-2019, 07:07 AM | #6 |
Drives: 2012 Yaris SE Join Date: Mar 2013
Location: SoCal
Posts: 31
|
Just an update swapped coils and spark plugs and turned out to be a plug causing the misfire.
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
NEWS: TOYOTA REVEALS ALL-NEW YARIS SEDAN AT 2006 LOS ANGELES AUTO SHOW | VitzBoy | General Yaris / Vitz Discussion | 7 | 09-20-2023 07:50 AM |
What is it about the Yaris | Ranger SVO | General Yaris / Vitz Discussion | 18 | 01-06-2015 09:45 PM |
Comparison Test: 2012 Toyota Yaris Vs. 2012 Toyota Prius c | Yar Is Word | Third Gen Yaris General Discussion | 27 | 09-06-2012 11:37 PM |
2007 Yaris Pricing Info ! | YarisBueller | New YARIS Purchase Forum | 104 | 06-24-2009 04:54 PM |
True of False.. a dealership in the US can order you a Yaris | xed | New YARIS Purchase Forum | 16 | 09-21-2007 12:28 PM |