help with these codes?

**ben2996** · 19th February 2013, 03:02

hi just done the pedal test on my vectra, 3.2 v6 2003, can someone tell me what the codes mean?

0070

0300

0422

0301

0304

any help would be great, thanks Ben

**Das** · 19th February 2013, 06:24

Spark plugs and/or coil packs away.

http://westersgarage.eidnet.org/OBD2%20Trouble%20Codes.pdf

**vectra ste** · 19th February 2013, 23:34

as das said try replacing all 6 spark plugs if still the same

then coilpack

i take it the eml light is on ?

does it misfire ?

what is your mileage?

does it start ok ?

**paulvectrac** · 19th February 2013, 23:35

dont ya mean all 6 ste lol

**ben2996** · 19th February 2013, 23:35

i had a big missfire last month and it was the rear coil pack had gone, changed and its been fine except a few little moments but cleared straight away, just weird that show missfire on cylinder 1 when that coil has been replaced hmmm

**vectra ste** · 19th February 2013, 23:37

Originally Posted by paulvectrac

dont ya mean all 6 ste lol

yes sorry lol i thought i was in my 1.8 i pressed the edit button

**paulvectrac** · 19th February 2013, 23:38

lmao pal hahaj

**ben2996** · 19th February 2013, 23:39

last month it came on and car stuggled to keep 'alive' got it read and changed the coil pack (1,3,5) cleared the fault then was fine, since i have had say 3 moments where i get a slight misfire the eml light flashes like twice then its clear again and fine, had full service last november and the car has just hit 118,000 do you think the coil pack (2,4,6) is on its way out?