Show full size 924Board.org
Discussion Forum of 924.org
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 
 Technical FAQ924 FAQ (Technical)   Technical924 Technical Section   Jump to 924.org924.org   Jump to PCA 924 Registry924 Registry

Engine earth

 
Post new topic   Reply to topic    924Board.org Forum Index -> General Discussions
View previous topic :: View next topic  
Author Message
Nzl924  



Joined: 11 Dec 2024
Posts: 17
Location: New Zealand

PostPosted: Sun Aug 03, 2025 8:52 pm    Post subject: Engine earth Reply with quote

Hi everyone,

Finally got my engine in and starter loom installed. Just wondering if anyone could tell me where the engine is supposed to be earthed to the chassis? My starter isn’t engaging unless I earth the engine with a jumper cable, and like to use the factory reset location.

Thanks!
Back to top
View user's profile Send private message
Fifty50Plus  



Joined: 28 Feb 2008
Posts: 1416
Location: Washington DC area

PostPosted: Mon Aug 04, 2025 9:03 am    Post subject: Reply with quote

There is a ground cable from one of the bottom bolts that connects the tranny to the engine to a bolt that fastens the rear of the drivers side A arm to the chassis.
_________________
1979 924 NA race car H-Prod SCCA
1982 924 NA race car - Sold
1981 924 Turbo sold
1982 924 Turbo sold
1972 911 E race car - traded for Cayenne Diesel
1975 914 1.8 Building for H-Prod SCCA
Back to top
View user's profile Send private message
924RACR  



Joined: 29 Jul 2001
Posts: 9014
Location: Royal Oak, MI, USA

PostPosted: Mon Aug 04, 2025 10:58 pm    Post subject: Reply with quote

That doesn't sound stock at all...

More like ground strap from one of the rear intake manifold bolts to the firewall at the coil mount...
_________________
Vaughan Scott
Webmeister
'79 924 #77 SCCA H Prod racecar
'82 931 Plat. Silver
#25 Hidari Firefly P2 sports prototype
Back to top
View user's profile Send private message Send e-mail Visit poster's website
peterld  



Joined: 10 Dec 2006
Posts: 980
Location: Noosa Heads QLD Australia

PostPosted: Tue Aug 05, 2025 10:01 pm    Post subject: Reply with quote

+ 1.....at least on the turbo cars.
_________________
80/81 932/8 ROW
Back to top
View user's profile Send private message Send e-mail
Display posts from previous:   
Post new topic   Reply to topic    924Board.org Forum Index -> General Discussions All times are GMT + 10 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group