Shooting code po720 and ecu??? Help
12-21-2005, 05:54 PM
#1
Registered User
Thread Starter
Join Date: Nov 2005
Location: Holt Michigan
Posts: 37
Likes: 0
Received 0 Likes
on
0 Posts
Shooting code po720 and ecu??? Help
My truck has had a new speedsensor and trans speed sensor. The abs light is still on and my scanner is shooting code PO720 for the trans. I reset that and it is not coming on now. but the ABS shoots the 72 ECU ROM checksum error... what is that. I tested the speedsensor on the rear end and it is a 1602 ohms. which is normal. but at the ABS controller it is 1593 ohms.. What should i do. run new wires??? Please help
Thread
Thread Starter
Forum
Replies
Last Post