Trouble code P0101 means:Mass or volume circuit range performance problem
Trouble code P0101 means: MAF Sensor Signal Range/Performance
The water pump for a 1998 Cadillac catera should be on the front of the engine. It is located near the center.
There are two Cadillac converters on a 1998 F 150 truck. Some truck have only Cadillac converter.
airfilter housing 1998
The coolant temperature sensor in a 1998 Cadillac Seville STS is in the engine compartment. It is located on the intake manifold.
The 1998 most likely has a Northstar engine. On this engine the starter is under the intake, and the intake has to come off for replacement.
Lower rear of engine on passenger side
With engine running 13.8-14.2
You cannot adjust the idle in a 1998 Cadillac Catera. It is computer controlled. If the idle is not at 750 rpms then there is another problem with the engine. Check for codes with an OBD2 tester.
Your library has all the info you need , Just copy what you need there.
A head gasket is leaking or the Head is cracked.
Where is the transmission plug on a 1998 cadillac