Teidullie
New Member
Hey guys whatsup just got a swap done in the teggy and ever since my AFR gauge has been acting very strange. Now before you guys tell me my AFR is useless due to being a narrow band and only reading between one volt as opposed to 5 my only sole question is just if anyone has experienced a narrow band AFR gauge behave like this at anytime? I am just curious because before the motor was swapped it ran normally ya know bouncing back and forth doing nothing as usual, after the swap it started behaving very strangely. I have a few video links at the end of the post to show you exactly what it does. I have changed the primary O2 sensor and it still behaves like this, I have also checked and made sure my only CEL is for secondary O2 sensor code P0141 which is 02 Sensor Heater Circuit Malfunction (bank 1 sensor 2). Anybody have any ideas? All your input is greatly appreciated.
AFR cold start
http://www.youtube.com/watch?v=sMv43Ll1n1E
AFR parked car warm
http://www.youtube.com/watch?v=uaCVeCxKZ3I
AFR cruising car warm
http://www.youtube.com/watch?v=tZ_g_CA2ajE
Sorry for the crappy sound took them on my camera
AFR cold start
http://www.youtube.com/watch?v=sMv43Ll1n1E
AFR parked car warm
http://www.youtube.com/watch?v=uaCVeCxKZ3I
AFR cruising car warm
http://www.youtube.com/watch?v=tZ_g_CA2ajE
Sorry for the crappy sound took them on my camera