2002 firebird v 6 3800
Bank 1 Sensor 1 is the oxygen sensor, the error is because the difference in readings between the sensors I don't know what you mean about 5V
Testimonial: "5 VOLT REFERENCE CIRCUIT 2"
WOULD REPLACEING THE SENSOR MAKE THE LIGHT GO OUT?
GM CODE P1639 5 VOLT REF CIRCUIT 2
If the code or error for the oxygen sensor is gone and not showing on the obd reader, there is no reason to change that sensor. The 5 volt error is due to the PCM using the air conditioner sensor voltage as a reference and it is not seeing 5 volts, this could be a bad sensor, bad connection etc.
×
SOURCE: Want to know what PO172 System too rich bank 1
it means your cars computer is pumping too muchgas into your motor because it thinks the engine is either running lean possibly due to faulty o2 sensors or that the coolant temp sensor is giving false readings and the ecm thinks the car is still too cold.
SOURCE: 2002 Dodge Caravan, Tranny would shift, DTC P0700, P0725
replace the input speed sensor to transmission and the wiring pigtail all are available at your chrysler dealer take your vehicle registration in to the parts counter so they have your vin # to get the right part and it is the front of trans by fluid linres to radiator.
SOURCE: need list of fault codes for gm firebird 2000.
Visit http://www.troublecodes.net/GM/
Good luck and rate this solution.
SOURCE: my 2001 cadillac deville keeps giving me dtc code system to lean
Anytime I get a too lean DTC I first change the fuel filter if it hasn't been changed in awhile. You'd be surprised how many times this has helped.
Good Luck with it.
Bob
SOURCE: 1996 jaguar xj6 dtc test code p1178
Fault code P1178Rich Fuelling Trim, Long Term (AMFR)Check for manifold air leaks, rectify as necessary Check for recorded MAFS fault code, rectify as necessary Clear fault code and perform service drive cycle to verify fault cleared Contact Jaguar Service Hotline if fault still present.
Taken from the Jag service manual.
451 views
Usually answered in minutes!
×