FLAPPER PLUS 8s
All standard everywhere but the USA to 1991 (a transition year)

1. AIRFLOW
1.01 Air Duct Replacement

2. AIRFLOW METER
2.01 Adjusting I
2.02 Adjusting II
2.03 Generally
2.04 Handbook
2.05 Handbook II
2.06 Part number
2.07 Problems (also see diagnosis)
2.08 Setup


3. ALTERNATIVES & UPGRADES
3.01 Adjustable Rising Rate Fuel Pressure Regulator
3.02 Conversion to MegaSquirt
3.03 To Chip or Not to Chip (3.5s)
3.04 More Power?
3.05 Variants of the 4CU

4. COMPONENTS
4.01 Cold Start Extra Air Valve
4.02 Cold Start Injector
4.03 Coolant Temperature Sensor
4.04 Extra Air Valve
4.05 Fuel Delivery
4.06 Fuel Filter
4.07 Fuel Pressure Regulator
4.08 Idle Air Bypass Valve

4.09 Overrun Valve
4.10 Plenum

4.11 Relays
4.12 Special Note I For 1988/1989 +4 & +8 Owners
4.13 Special Note II For All Flapper Owners
4.14 Steering Module (red plastic relay-looking thingie)
4.15 Steering Module Diagram and Bosch Relays 
4.16 Thermotime Switch
4.17 Throttle Potentiometer Replacement
4.18 The Weird Valve in the Vacuum Advance Line

5. DIAGNOSIS & REPAIR
5.01 ECU (What to Do With a Wet One)
5.02 ECU  (Understanding and Repair of this one)

5.03 ECU Plug Schematic
5.04
Removing the ECU Plug

5.05 Gunson Gastester

5
.06 Gunson Gastester Manual

5.07 INJECTION SYSTEM I (Checking Procedure)

5.08 INJECTION SYSTEM II
(Checking Procedure)
5.09 Injectors and Their Resistor Pack
5.10 Map of the System
5.11 The Wedge (TVR) Epistles
5.12 The Tach (Rpm Counter) Signal (WATCHPOINT!)
5.13 The Triumph TR8 EFI System

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