Error code P1598 on a Dodge Intrepid indicates a problem with the vehicle's speed control system, specifically related to the cruise control system. This code often points to issues such as a malfunctioning cruise control switch, a problem with the throttle position sensor, or wiring/connectivity issues within the system. Diagnosing the exact cause typically involves checking the related components and wiring for faults. Addressing this issue can improve the functionality of the cruise control feature.
In the 1998 Intrepid ES, 1684 indicates a problem with the catalytic converter. It probably is the same for the 2000.
Trouble code p0731 means: A/T Additional Gear Ratio Error In First Gear
HO2Sensor
Trouble code P0846 means:Transmission fluid pressure sensor/switch "B" circuit range/performance
Trouble code P0700 means: Automatic Transmission Control System Malfunction You need to check the TCM for codes
Trouble code P0700 means: Automatic Transmission Control System Malfunction You need to check the TCM for codes
Trouble code P0320 means:Ignition/distibutor engine speed input circuit malfunction
MAP sensor circuit low.MAP sensor circuit low.
Check Engine code of P0404 (EGR)
evap system
Faulty fuel injector.......had to replace 2 on my 2000 Intrepid...Good Luck
cooling thermostat