SOURCE: 1988 buick la sabre trouble codes
code 23 is mat sensor signal low wich is the manifold temperatur sensor return valtage is low to the computer. check for a sensor that is on the air cleaner housing that has two wires on it. the connector on the sensor is grey in color. if it's not unplugged replace it.
the code 34 is for the map sensor wich is located on top of the engine. but if you have a bad map sensor you would be writing in for a rough running car or something.
was someone unplugging stuf when this thing was running at one time? - good luck
SOURCE: Fuel pump in 2003 buick Lesabre
if there is an access plate you can remove then yes. but generally you have to drop the tank to get to it
Robert
SOURCE: low side service port for air conditioner for 1988
It should be on the accumulator. Passenger side near the strut tower.
SOURCE: What causes power door locks,dome lights, trunk
A heavy jolt of electricity like a mini lightening strike will cause all the above to stop working instantaneously..................sodeep
151 views
Usually answered in minutes!
Hi Janey
What exactly is the problem?
×