Need firing order for 2004 forenza 2.0.also which terminal is #1 on the coil pack

Hi Anonymous, real name is gas J20 engine
and is all are 1,3,4,2
USA answers me, only! or canada.
not boxer pan-cake engines seen on Subaru's or vw air heads.


are you timing cam
or pulled 4 HV wire sets from the coil pack?
oops lost the firing order you did
the NGK coil packs most times are marked for orders
1 pack 4 HV lugs,

UMP sells it and marks it like this.
sold at rockauto.

called wasted spark technology. marked.clear on this pack
the PCM dictates order. and the coil

This is not the firing order that is stamped on the coil packs.
Coils are matched by 2 pairs of cylinders for ignition spark plugs and coils system.
1- Like 5 2 and 3 6 and 4 1
2- Pairs of 2 cylinders are firing at the same time.
3- When cylinder number 5 fire at ( Power Cycle) the cylinder number 2 fire but in ( Exhaust Cycle ). That is why you have those number stamped on the coil packs.

Hope it helps.

2004 Suzuki Forenza , so say title.
what engine?, 2.0L or out side usa with 5 engines used.
power to.,.

1. check fuses yet, that be first. (all electrics that.)
2. scan it next to see DTC errors related to IGN COIL.????
3. RTM , the manual is 4 bucks read that yet?

https://suzukipitstopplus.com/Products/1027-2004-forenza-service-manual.aspx

so are you saying there is no spark on all 4 cylinders.
that be first, 1 &4 dead or 2 &3 dead. (coil pack pairs, not with wires scrambled, they most not be connected WRONG)

if only 1 pair fail we have a cure.
if all 4 die, other ,,, see?
tests matter, doing all tests on wasted spark, tells you whats up.
test with 2 spark plugs. new.
shells gounded.
1 and 4
then 2 and 3. pairs.
all 4 fail, or just 1 pair? a key fact. on all wasted spark systems.


if you scan and get DTC shows, cmp dead, ckp dead or
ignitor 1 dead, well, ???? do you>?
coil pack
if pin 2 is 0v, cranking
the fuse EF10 is blown or the pump relay open.

to fix cars like this, you need the book, the schematic,
as seen here.
the ecu fires the hidden coil pack drivers.
if one plug goes open , you lose 2 cylinders
if one HV wire goes open, same.
see?
if one HV wire shorts to ground only THAT cylinder goes dead.

pin 86 is 12vdc cranking
pin 85 , the ECU grounds this pin to send power to the coil pack.
pin 30 is obvious, 12vdc all the time.

http://j.gs/694045/v16-firing-order

which engine?, but all 4 bangers not boxer engines, are 1,3,4,2
and is fixed by the PCM this order, no you, (DIS system)
but i know what you mesnt , you have coil pack(s)
and you mixed up the wires, didnt you.?
oops.
the USA answer to this question is in the FSM.
read it.?
never mix up spark wires on any engine.
just $4 to cure mistake, see coil pack installation.
https://suzukipitstopplus.com/Products/1027-2004-forenza-service-manual.aspx

1,3,4,2 on all 4 banger,unless boxer engines
ah, didng change them 1 by one, you bad boy.
ok most coil packs are marked. (wasted spark)
did you look at both,? old and new for marks

2 coils ,1 back and 1 coil runs 2 cylinders wasting spark
on exhaust stroke.

alldata.com, log in (did you Google this first)
or go to rockauto.com see all packs zoom in and luck out
and see the marks?
Nah, just looked, not there

fist google hit lands on fixya
http://www.fixya.com/cars/t20217864-need_correct_firing_order_volkswagen

but id not trust that but you could just guess
its just 4 wires.
after all 2 ways works, (will run if coil is backwards)

try 1 and 4 on one end
the 1 and 4 on other end. see my drift

1 fires on compression TDC
while 4 fires at exhuast TDC (called wasted spark)
then put the other 2 wires in any order
it will start.

if serious, alldata.com had the answer every time.
one stop and bingo.

the plugs are gang fired, in pairs. is the trick here.

Aren't the coils right over the plugs?

STANDING FRONT OF VECHICLE CYLINDERS FACING YOU ARE 4 5 6 AND BACK CYLINDERS IS 1 2 3 NOW ON PIECE PAPER LOOKING AT IGNITION COIL PACK FACING YOU WRITE BACK NUMBERS 123 AND UNDER THAT NUMBER 1 2 3 WRITE FRONT NUMBERS 5 6 4 THATS YOUR COIL PACK PLUG WIRES LOCATION. LIKE I SAY 5 6 4 IS PLUGS WIRES LOCATION FACING YOU AND BACK NUMBERS 1 2 3 PLUG WIRES LOCATION ON COIL PACK. FIRING ORDER IS 1 4 2 5 3 6

The firing order is 1-3-7-2-6-5-4-8. Just to give you a heads up there is no coil pack. It a coil on plug design meaning each individual spark plug has a coil on it.

1 is right front, but coil pack should be marked with cylinder numbers as below. Firing order is 1-4-2-5-3-6. OK?