HELP CODE #33, stubble on acceleration
Thread Starter
Drifting
Joined: Oct 2003
Posts: 1,594
Likes: 0
From: CALGARY ab
HELP CODE #33, stubble on acceleration
replaced engine,, no codes except code 33.. which is the 85-90 tpi MAF sensor circuit..
is says: check vacuum and air leaks.... ok
check MAF sensor(new) connections,,, assume these are at the at the plug?
REplace MAFS Relays.. Where are these relays??????? Replace EMC,, done this
also says replace
MAP sensor,(84to 91 ) cant find it .. becuz maybe there isnt
one?
Cannot incresae rpm without stubble...cam WAS replaced with 258h which is computer compatable. so dont go here! k
any ideas please,,
is says: check vacuum and air leaks.... ok
check MAF sensor(new) connections,,, assume these are at the at the plug?
REplace MAFS Relays.. Where are these relays??????? Replace EMC,, done this
also says replace
MAP sensor,(84to 91 ) cant find it .. becuz maybe there isnt
one?
Cannot incresae rpm without stubble...cam WAS replaced with 258h which is computer compatable. so dont go here! k
any ideas please,,
Team Owner
Joined: Sep 2001
Posts: 62,127
Likes: 1,727
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
MAF relays are behind the battery on the firewall, there are 2. I believe theyre listed with the same part number.
You do not have a MAP sensor on a MAF car.
You do not have a MAP sensor on a MAF car.
Thread Starter
Drifting
Joined: Oct 2003
Posts: 1,594
Likes: 0
From: CALGARY ab
Team Owner
Joined: Sep 2001
Posts: 62,127
Likes: 1,727
From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
You should replace both relays at the same time. They are both MAF relays. Shouldnt be over $20. I believe its the burnoff on the left, power on the right with the white connector (on mine).
Thread Starter
Drifting
Joined: Oct 2003
Posts: 1,594
Likes: 0
From: CALGARY ab
the white, i think, powers the maf sensor,, is that right?
