The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

Bosch o2 sensor for DSM good or trash?

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

I'm using a Bosch now. Installed it yesterday though so no long run experience. Though a great improvement over a dead o2 sensor. Denso was another ten bucks and only had enough for the Bosch in bank at time of order. Cost 32 for the sensor with 2 day shipping off amazon.com.
 
The Innovate LC-1 wideband uses a Bosch sensor...but I like Denso or Bosch. Rockauto has got the best prices, fast shipping and even comes with a refridegerator magnet! WHOO!
 
I have a Bosch sensor now and my car stutters and bucks, spiked from lean to rich. I replaced the plugs and it is only in closed loop so it has to be the the sensor of MAF.
I have a Denso sensor to replace it now. It was $50 bucks and Denso is the OE manufacturer so your getting a OEM part without the dealer price.
 
I could never get my Bosch o2 sensor to fluctuate like it should. It was always on 100% or off 100% and it would just switch abruptly instead of a smooth transition. I tried two different sensors. HOWEVER, when I bought my sensors, one from a parts store, and one from eBay they both had different connectors than my harness. The little key-spline had to be shaved off to get it to fit. I even tried cutting the plug off the harness and using spade connectors to directly plug into my harness.

I eventually just used my wideband to simulate a narrowband.

Hope your experience is better. :)
 
Last edited by a moderator:
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

  • For sale 4G63 3 inch Magnaflow SS high flow cat
    3 inch Magnaflow stainless cat. High flow. 18.25 inches. Flange holes are 4 1/8 center. Has...
    • Galant665
    • Updated:
  • For sale 4G63 Forge Motorsports BOV
    Original Forge Motorsports bov. Adjustable with over 80 clicks on the dial. Nice to use for...
    • Galant665
    • Updated:
  • Wanted 1g 1991 Black Cherry Eagle Talon
    5-speed
    • bamatalon
    • Updated:
    • Expires
  • For sale Misc Left Over Parts
    Hello, I have a few left over parts for sale, these do not include shipping, please pm me for a...
    • r3dmak
    • Updated:
    • Expires
  • For sale Alpha Injection Clinic 2200cc for 4G63 DSM/EVO
    I have a set of Alpha Injection Clinic 2200cc high z injectors for DSM/EVO. I am stepping up to...
    • spoolinpos
    • Updated:
    • Expires
Back
Top