shadow460
Member
- Joined
- January 5, 2016
- Messages
- 48
- Reaction score
- 0
- City, State
- Oklahoma City
- Year, Model & Trim Level
- 1998 Ford Expedition
I don't know how many of you, like me, use real time data to solve problems. Having all of it available certainly helps.
FORSCAN can read O2 and fuel trim data on my 1998 Explorer whereas my Actron and Bosch scanners cannot. Those scanners can read the same data from my 1998 Expedition with no problem.
The easiest way to explain it is those scanners just aren't listening on the right channel.
First step is to purchase a Bluetooth code scanner. I found the BAFX unit recommended on a Mustang Cobra forum and bought it for under $20.
Next, grab the FORSCAN Lite app from the Google Play Store. Also grab Torque and Torque Pro while you're there. You're looking at perhaps $15 worth of apps. If you don't have an Android, buy a TracFone one for $50 and download those apps over WiFi.
Install the apps. Torque is good and can show you a few things like manifold vacuum (which is computed, not measured directly, I think).
Plug in the OBD-II reader, turn on Bluetooth on the Android and open FORSCAN.
Tap the plug icon in at the top of the screen. FORSCAN will connect. Check it's connection by tapping "vehicle" and verify that your vehicle is listed.
Back out of that and tap "table" on the main menu, then tap the gear icon at the top. Tap the bar that says "select PID's in module", then tap PCM.
Tap the + icon and a list of parameters will show up.
Scroll down the list to the SHRTFT1, SHRTFT2, LONGFT1 and LONGFT2 parameters, then tap the boxes next to them to put a green check in them.
Scroll to the O2Sxx parameters (the ones that say "status") and check the boxes next to them also.
Hit the back icon on the Droid. A table with your selected parameters will show up with red X's in the boxes next to them. This is normal.
Tap the green car icon in the upper left, then tap the triangle shaped play icon near the upper middle.
Voila! Real time fuel trims and O2 sensor voltages! This also displays some kind of fault status on the O2 sensors.
FORSCAN can also pull body codes and codes from most, if not all, the modules present, very useful for that pesky c1155 ABS code!
FORSCAN can read O2 and fuel trim data on my 1998 Explorer whereas my Actron and Bosch scanners cannot. Those scanners can read the same data from my 1998 Expedition with no problem.
The easiest way to explain it is those scanners just aren't listening on the right channel.
First step is to purchase a Bluetooth code scanner. I found the BAFX unit recommended on a Mustang Cobra forum and bought it for under $20.
Next, grab the FORSCAN Lite app from the Google Play Store. Also grab Torque and Torque Pro while you're there. You're looking at perhaps $15 worth of apps. If you don't have an Android, buy a TracFone one for $50 and download those apps over WiFi.
Install the apps. Torque is good and can show you a few things like manifold vacuum (which is computed, not measured directly, I think).
Plug in the OBD-II reader, turn on Bluetooth on the Android and open FORSCAN.
Tap the plug icon in at the top of the screen. FORSCAN will connect. Check it's connection by tapping "vehicle" and verify that your vehicle is listed.
Back out of that and tap "table" on the main menu, then tap the gear icon at the top. Tap the bar that says "select PID's in module", then tap PCM.
Tap the + icon and a list of parameters will show up.
Scroll down the list to the SHRTFT1, SHRTFT2, LONGFT1 and LONGFT2 parameters, then tap the boxes next to them to put a green check in them.
Scroll to the O2Sxx parameters (the ones that say "status") and check the boxes next to them also.
Hit the back icon on the Droid. A table with your selected parameters will show up with red X's in the boxes next to them. This is normal.
Tap the green car icon in the upper left, then tap the triangle shaped play icon near the upper middle.
Voila! Real time fuel trims and O2 sensor voltages! This also displays some kind of fault status on the O2 sensors.
FORSCAN can also pull body codes and codes from most, if not all, the modules present, very useful for that pesky c1155 ABS code!