SOURCE: 95 gmc jimmy engine codes
9141 does not exist I will assume it is DTC P0141 HO2S Heater Performance Bank 1 Sensor 2
The VCM has the capability to monitor this process by using the Heated
Oxygen Sensor (HO2S Bank 1, Sensor 2). The HO2S (Bank 1, Sensor 2), located
in the exhaust stream before the catalytic converter, produces an output signal
which indicates the storage capacity of the catalyst; this in turn indicates
the catalysts ability to convert the exhaust emissions effectively. If the
catalyst is functioning properly, the HO2S signal will be far less active
than the signal produced by the Heated Oxygen Sensor (Bank 1, Sensor 1).
When the HO2S temperature measures below 360°C (600°F), the
sensor will not produce any voltage and will behave like an open circuit.
This will result in an Open Loop operation.
The HO2S heater provides for a faster sensor warm-up which allows the
sensor to become active in a shorter period of time and remain active during
long extended idle. The DTC P0141 determines if the HO2S is functioning properly
by checking the response time of the sensor. This DTC is a type B DTC.
SOURCE: 95 GMC Jimmy 4L60E no 2nd or OD 4L60E
You might want to try this if its got a kick down cable unhook it from throutle body and pull it out as far as you can and let it snap back, do this a few of times, sometimes a valve gets hung up inside valve body of trans. and won't let it shift. If that don't help you may have to pull pan to dislodge it if thats the problem. chk. the plug on trans. (Its a 4 wire white plug) with test light with key on to see if there is power down there one will be hot, thats for overdrive, now on top of intake in front throutle body there is a sending unit that looks like a temp. sending unit with a 2 wire plug on it that sends a signial down to that plug when engine gets to temp. to let it shift to overdrive. Maybe this will help, or give you some ideas.
SOURCE: remove steering wheel on 95 gmc jimmy
u will need a steering wheel puller,u will have to disharm and take airbag off if equip.,i would suggest to get manual it explains step by step procedure!
SOURCE: my 95 gmc jimmy will turn over but won't start.
Are you getting fuel and check for spark and if all is well, then move to your fuel pump and if checks out okay , ignition module and pick up module and coil have checked out .
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