Rear o2 resistor trick p0139/p0140
#1
Elite Member
Thread Starter
iTrader: (7)
Join Date: May 2007
Location: Dallas, Tx
Posts: 3,006
Total Cats: 103
Rear o2 resistor trick p0139/p0140
using a 1/2 watt resistor and 1uf 63v capacitor. did it both on a 2002 and a 2004 msm and now both cars are getting p0139 (Oxygen Sensor Circuit Slow Response (Bank1, Sensor2)
should i go with a 1/4 watt resistor? that's my only thought.
should i go with a 1/4 watt resistor? that's my only thought.
Last edited by jeff_man; 07-07-2010 at 10:16 AM.
#3
Boost Pope
iTrader: (8)
Join Date: Sep 2005
Location: Chicago. (The less-murder part.)
Posts: 33,076
Total Cats: 6,628
The wattage rating of the resistor is simply a measure of how much power it is capable of dissipating before it burns up, it doesn't affect the electrical performance of the device, apart from the fact that the resistance will tend to increase towards infinity if you exceed the wattage rating by too much, as the device will undergo a phase-change to the vapor state.
Thread
Thread Starter
Forum
Replies
Last Post
Cspence
Cars for sale/trade
119
04-10-2012 04:55 PM
wittyworks
Suspension, Brakes, Drivetrain
30
05-05-2010 04:26 PM
deliverator
Suspension, Brakes, Drivetrain
10
12-29-2008 04:35 PM