DFI and ECM Discuss all aspects of DFI (Digital Fuel Injection), ECMs (Electronic Control Module), scanners, and diagnostic equipment. Fine tune your Third Gen computer system for top performance.

O2 sensor slow?

Reply Subscribe

Search this Thread

Old

Oct 11, 2007 | 03:13 PM

#1

Thread Starter

Junior Member

Joined: Sep 2007

Posts: 36

Likes: 0

Car: 89 RS

Engine: 305 POS

Transmission: 4A

O2 sensor slow?

I just bought a new bosch O2 sensor for my 89 305TBI RS, and when I look on the scanner, it seems to be very sluggish, reading low for a few secs, then moving to high for a few secs, not the super quick I see with standard obd2 cars, is this normal, are they just slower, or do I have a problem with a new sensor?

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Water temp gauge still not working.....

SS-EXPRESS

Electronics

2

Sep 28, 2015 09:14 AM

Engine Wiring Problems

wstephan96

Tech / General Engine

0

Sep 25, 2015 04:28 PM

5.7 rough idle, skipping and shaking occasionally at 2500 rpm

gta892000

TPI

1

Sep 25, 2015 12:08 AM

700r4,engine harness,computers,maf sensors

1nastygta

Engine/Drivetrain/Suspension Parts for Sale

0

Sep 24, 2015 08:58 AM

'83 Z28 Fuel System Restomod

sreZ28

Carburetors

24

Sep 21, 2015 04:54 PM

ecm, generation, o2, reading, sensor, slow

First
Prev
1 / 1
Next
Last

All times are GMT -5. The time now is 05:13 PM.