Online Manual Section Index - link 1

Online Manual Section Index - link 2

 

 

PTU:

Repairing a failed series 1 (pre 93) PTU

 

 

IAA:

Idle Air Adjusting (IAA) Unit Replacement

 

PCV:

980114 How someone... : replaced their PCV valves

How do I replace my PCV valves?

 

AIV:

AIV Cleaning / Rebuild

What's the 'gurgling' sound from the front fenders?

How to disable the Air Injection Valves (AIV)

AIV Removal

 

EGR:

EGR Valve Replacement

 

PRVR:

Pressure Regulator Vacuum Relief removal and bypass

 

Intercoolers:

Intercooler Install

How to make an intercooler water spray

 

O₂ Sensors:

How do I check my oxygen sensors?

O₂ sensor diagnostic information

 

Ignition:

How do I tweak my timing?

 

Ignition System:

Spark Plugs

Spark Plug Replacement

Some info on the 300ZX ignition system

 

Detonation Sensors:

980325 How someone... : diagnosed and bypassed a defective detonation sensor

Detonation Sensor Relocation How-To

 

 

 

Misc:
What causes safety boost?
How do I keep from constantly going into safety boost?

300zx Fuel Injection diagnosis

Modifying fuel injector and other electrical connectors for easier access and reliability

Throttle body cleaning

Throttle body cleaning