Honda prelude code 16 trans and 23 - 1992 Honda Prelude

This is a fault code in the trans. One solution is ti disconnect tge bsttery fir 10 to 15 minutes this will reset the trans. Control unit. If thus does not work it could need a rebuild.

honda prelude 1990 4 spd manual trans ac ls model. accelorates normally and in between all gear changes engine does not slow down to 1000 rpm it remains at 2000 rpm.

code 23 is a knock sensor code , check the wiring to sensor if wiring is good then replace knock sensor that should take care of your problem good luck hope this helps.

Probably the Vehicle Speed Sensor (VSS). Cheap and easy to change (see ebay), once found! Probably on top of gearbox, to rear.

you have a problem with the linear solenoid on the trans. it needs to diagd properly to c if its broke, or shorted wire, or disconnected

6
Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98 ECT Sensor (Engine Coolant Temperature)
defective circuit or unplugged / defective sensor
10
Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98 IAT Sensor (Intake Air Temperature)
defective circuit or unplugged / defective sensor
16
Accord Civic CRV CRX Del Sol Odyssey Prelude
90-95 88-95 n/a 88-91 93-95 95 88-95 Fuel Injector System
defective circuit or unplugged / defective fuel injector

check your wiring for dirty connections or broken wires, you may have wires that are rubbed through or connectors that are not making full contact. you will need an ohm meter and check wires for continuity. a wiring diagram will be needed.

the trans will actually bolt up to the engine..but it will not work properly without the pressure switch plugged in to the harness... if u notice, there is a hole with no threads in the prelude trans..u couldnt even thread a 3rd gear pressure switch in the trans case..trust me ive seen it b4 at the dealer where i work.. i even went as far as installing the trans and when going back together, saw the difference when trying to plug the harness in...its not the same..i laugh about it now, but was very mad at myself at the time for assumeing the parts guy brought me the right part..the guy with the prelude was about to install my accord  trans in his prelude ...luckily i was able to stop him b4 he installed my trans in his prelude...i laugh about it now

no pan ..drain plug only

any codes? the trans computer will store them. also the engine computer this is an obd2 car autozone can scan for free

run it on d4