map sensor CHRYSLER VOYAGER 2002 User Guide

CHRYSLER VOYAGER 2002 User Guide VOYAGER 2002 CHRYSLER CHRYSLER https://www.carmanualsonline.info/img/25/56871/w960_56871-0.png CHRYSLER VOYAGER 2002 User Guide

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CHRYSLER VOYAGER 2002 User Guide (11) If oil pressure is low and pump is within spec-
ifications, inspect for worn engine bearings or other
reasons for oil pressure loss.
ASSEMBLY
(1) Assemble pump, using new parts as required.
Insta

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CHRYSLER VOYAGER 2002 User Guide repair screw available through Mopartparts. Repair
screws are available for the following manifold
attached components:
²MAP sensor
²Power steering reservoir
²EGR tube
²Throttle cable bracket
The

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CHRYSLER VOYAGER 2002 User Guide (7) Disconnect the manifold absolute pressure
(MAP) sensor electrical connector.
(8) Disconnect the vapor purge vacuum hose from
throttle body.
(9) Disconnect the PCV hose (Fig. 120).
(10) Remove the

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CHRYSLER VOYAGER 2002 User Guide INSPECTION
Check manifold for:
²Damage and cracks.
²Mounting surface distortion by using a straight-
edge and thickness gauge.
INSTALLATION - UPPER INTAKE MANIFOLD
(1) If the following components we

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CHRYSLER VOYAGER 2002 User Guide FUEL INJECTION
TABLE OF CONTENTS
page page
FUEL INJECTION
OPERATION
OPERATION - INJECTION SYSTEM.......17
OPERATION - MODES OF OPERATION....17
FUEL CORRECTION or ADAPTIVE
MEMORIES.....................

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CHRYSLER VOYAGER 2002 User Guide FUEL INJECTION
OPERATION
OPERATION - INJECTION SYSTEM
All engines used in this section have a sequential
Multi-Port Electronic Fuel Injection system. The MPI
system is computer regulated and provides

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CHRYSLER VOYAGER 2002 User Guide 1 second. Therefore, battery voltage is not supplied to
the fuel pump, ignition coil, fuel injectors and heated
oxygen sensors.
ENGINE START-UP MODE
This is an OPEN LOOP mode. If the vehicle is in
par

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CHRYSLER VOYAGER 2002 User Guide The PCM compares the upstream and downstream
heated oxygen sensor inputs to measure catalytic con-
vertor efficiency. If the catalyst efficiency drops below
the minimum acceptable percentage, the PCM

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CHRYSLER VOYAGER 2002 User Guide Long Term
The second fuel correction program is the long
term adaptive memory. In order to maintain correct
emission throughout all operating ranges of the
engine, a cell structure based on engine rpm

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CHRYSLER VOYAGER 2002 User Guide SYSTEM DIAGNOSIS
OPERATION
The PCM can test many of its own input and out-
put circuits. If the PCM senses a fault in a major
system, the PCM stores a Diagnostic Trouble Code
(DTC) in memory.For DTC i
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