Back to shop ↗
THE HOLDEN COMMODORE FORUM

HOLDCOM Community

Built around the cars. Kept alive by the people.

+ Start a discussion
Holden Commodores gathered at Holdcom
Forum Home›Technical help
Technical help

How to Remove/Change a Crank Angle Sensor (CAS)

Started by patch · 24 Aug 2009 · 43 replies

Preserved from CalaisTurbo. Original authors and dates are shown; archived members are not current Holdcom accounts.

INFLYTArchived member
Quote: Originally Posted by untamed73 [View Post] how do u know when ur cas is f@#ked?? The car will crank, but wont fire up. Just happened to me yesterday!
0 likes
patchArchived member
what inflyt said. also check by removing a lead, hold it close to something metal, such as a screwdriver and get someone to turn the car over. it should spark. if it doesnt its more than likely a CAS. Be careful holding the lead while someone is cranking it as it can/may give you a big electrical shock
0 likes
malpasoArchived member
thanks for that patch did it today took me 15 minutes all up
0 likes
patchArchived member
No worries malpasso. It's quick and easy to do it once you've done it a couple of times
0 likes
malpasoArchived member
yeah first time ive done it man cars running a bit rough though might change the dizzy cap and leads and see ohow it goes
0 likes
VL101Archived member
Where is the best place to get a CAS kit from? ie: cas, bearing, seal etc
0 likes
2FREAKArchived member
Quote: Originally Posted by VL101 [View Post] Where is the best place to get a CAS kit from? ie: cas, bearing, seal etc i second that lol where do we get CAS kits from guys
0 likes
CSL-FLYArchived member
i 3rd that... i need to do it... any suggestions?... ebay?
0 likes
vltrb-0Archived member
Quote: Originally Posted by CSL-FLY [View Post] i 3rd that... i need to do it... any suggestions?... ebay? auto1 sell em for $125 complete kits and come with a spare CAS wiring boot Cas alone on ebay are like $75 delivered
0 likes
CSL-FLYArchived member
best of getting the complete kit hey? better to be safe then sorry.. i guess?
0 likes
vltrb-0Archived member
Quote: Originally Posted by CSL-FLY [View Post] best of getting the complete kit hey? better to be safe then sorry.. i guess? take your cover off and have a look if the bearing looks to have corrosion just piss it off if it looks lubricated then leave it
0 likes
CSL-FLYArchived member
sweet ill do it 2nite.. cheers dude Some original photos have not been recovered yet.
0 likes
vlwagzArchived member
hey guys i recently replaced my CAS but i used the small chrome disc from the other car that i got the CAS out of should i have used my disc not the one from the other car??? i went to get it tuned today and he said the spark is really erratic im thinking this could be the cause and if it is what do i do now?
0 likes
CSL-FLYArchived member
autobarn want like 115 for just the CAS itself... rare spares/auto 1 in roxburgh park have nothing in stock.. my sister is picking a whole kit up for me from bursons heidelberg for around $145 just a guide for anyone in the nth subs Some original photos have not been recovered yet.
0 likes
vltrb-0Archived member
Quote: Originally Posted by vlwagz [View Post] hey guys i recently replaced my CAS but i used the small chrome disc from the other car that i got the CAS out of should i have used my disc not the one from the other car??? i went to get it tuned today and he said the spark is really erratic im thinking this could be the cause and if it is what do i do now? if the discs are the same don't worry about it, the irradic spark can be from a list of things its a poor discription because irradic spark can come from anything leads, cas, dizzy, button, timing, heat, ecu, interference, wiring list is endless auto1 broadmeadows mate home of the vl turbo, i also got one from niddrie auto 1 ANDDDDDDD make sure its for an RB30 the rb series look similar but they aren't any other queries?
0 likes
vlwagzArchived member
ah right well we figured it was that because it only started happening after the old cas died and i replaced it with a second hand one. ill be putting a brand new one in on monday and seeing how it goes.
0 likes
AnfyzArchived member
THREAD BUMP! used this today and it worked a treat thanks alot!! although I did it the hard way and had to re-time it myself, but I managed it!! coming from someone whos never had the guts or tools (til now) to go near the engine bay lol! cheers
0 likes
doctordanArchived member
Where did the pictures go? Or is my browser playing up?
0 likes
Bro_SpeedArchived member
I just rebuilt mine. I used a fuel miser CAS, changed the plug and contacts. Really when doing this you need to cahnge the oil seal that sits under the bearing, the bearing itself and install a rubber O ring between the distribuitor housing and cap so you dont have the wet dizzy problem again. Ill do this for $200 exchange, PM if intrested.
0 likes
vinny macArchived member
Anyone had any problems with that silver disk? I pulled mine out today and it's all chewed out and warped, I think that why car is running like a bag if s^*+
0 likes
Sign in or create an account to reply. New members are welcome—no purchase or old CT account needed.

Who’s online

0 members and 1 guest active in the last 15 minutes

No signed-in members active right now. Guests are welcome to browse.

Visitors Today3

33,602 threads, 484,230 posts and 23,733 images saved from CT

98.1% of indexed threads saved