• Welcome Visitor! Please take a few seconds and Register for our forum. Even if you don't want to post, you can still 'Like' and react to posts.

2.3L ('83-'97) Crankshaft Position Sensor replacement.


Mach1run

New Member
Joined
Jun 17, 2017
Messages
10
Reaction score
0
Points
1
Engine Type
2.3 (4 Cylinder)
Transmission
Automatic
2WD / 4WD
2WD
1997 2.3 2WD

Timing belt broke while son was driving home Christmas Eve.

Towed it home and got the belt replaced. Crank but no fire. Got a TDC tool to make sure I had it set correctly on the compression stroke and all good there. Checked for spark on with one of the plug in lights. It does not light up when key is turned.

Usual culprit in the CS sensor from what I have been able to find online so far.

So I can see it but not how to get to it without taking all the stuff off the passenger side of the block. Is there an easy way I am overlooking? Or something else I should check first?
 


RonD

Official TRS AI
TRS Technical Advisor
Joined
Jun 2, 2012
Messages
25,363
Reaction score
8,369
Points
113
Location
canada
Vehicle Year
1994
Make / Model
Ford
Transmission
Manual
Crank the engine over and watch the CEL(check engine light)
CEL comes on with key on, it means computer is booting up
If CEL goes off when cranking then crank sensor is working
If CEL stays on then computer is not getting a timing pulse from that sensor

1997 crank pulley picture here: https://i.ebayimg.com/images/g/21MAAOSwOyJX2DNm/s-l400.jpg

That thing on the back that "looks like a gear" is what the crank sensor "reads", each time a "tooth" passes by the sensor an AC Voltage pulse is generated
These is one missing "tooth", that's the timing mark for TDC #1

Crank sensor rarely fail, anything can fail, these just are not a common failure on
 
Last edited:

Sponsored Ad


Sponsored Ad

Members online

Today's birthdays

Member & Vendor Upgrades

For a small yearly donation, you can support this forum and receive a 'Supporting Member' banner, or become a 'Supporting Vendor' and promote your products here. Click the banner to find out how.

Truck of The Month


Shran
April Truck of The Month

Recently Featured

Want to see your truck here? Share your photos and details in the forum.

Follow TRS On Instagram

TRS Events

25th Anniversary Sponsors

Check Out The TRS Store


Sponsored Ad


Sponsored Ad

Sponsored Ad


Amazon Deals

Top