check engine FORD SIERRA 1982 1.G XR4 Workshop Manual

Turbocharger
pC
pG/H/I
pF
pD
pA
pB
pE
pA Standard Wastegate Actuator Since the stock XR
wastegate is no longer available new, we supply a high quality
re manufactured unit. Internal components (diaphragm) are re-
placed and exterior is zinc plated.) M521WR
pB
Turbochargers We offer both re manufactured stock
specification and modified high performance turbos for the
XR. High quality re manufactured turbos include; new center
cartridge compressor/turbine wheel assembly with recondi-
tioned outer compressor/turbine housings, new bearings,
seals and O-rings and fasteners. Our high performance turbo
adds a few extra tweeks. A GNX compressor wheel machined
into the stock comp housing for an additional 30% airflow and
a 360 degree thrust bearing is fitted for added durability.
Turbos are fully dressed and include wastegate actuator,
base & drain gaskets and sold on a exchange "core" basis-
outright purchase will add an additional $100.00 to the cost.
Standard Reman. Turbocharger M522TR
High Performance Turbocharger M522TM
pC
Intercooler Kit If you are looking for a large high flow
intercooler kit this is the one to have. Intercooler core mounts
ahead of the steering rack in front of the engine facing the
ground. Air is ducted up and through the core. Plumbing is kept
short and allows for a larger core than what can usually be fitted
in the bumper/grille area. Kit is complete with intercooler core
(8" x 20" x 3.5"), mounting brackets, inlet plumbing pipes &
connectors, clamps, turbo output elbow, bypass valve and
additional hardware and instructions.
M522ICpD
Adjustable Boost Valve Kit Replace the troublesome
stock boost control solenoid with this easy to adjust under hood
boost valve. This kit uses a check valve to accurately control the
boost level which allows for faster turbo spool-up (reduced lag)
over typical adjustable "bleed-off" valves. This is a low cost modifi-
cation and should be a "must have" for all XR's.
M521BV
pE
Dual Port Wastegate Actuator These are new actua-
tors which feature an adjustable length rod (set boost & pre load)
and dual vacuum ports. The dual port feature permits use of a
remote mounted boost valve (see below), but can also be used
as a replacement for stock actuator.
M521WA2
pF
Cockpit Mounted Boost Valve Remote cockpit
mounted adjustable boost valve for use with dual port wastegate
actuators (see above). Vacuum signal is regulated by the in
car mounted valve and recirculated to the dual port actuator for
precise adjustment. M521TB
pG
Turbo Oil Feed Pipe is prone to cracking/leaking and
should always be replaced when a new turbo is fitted to assure
proper oil flow. Just look inside an old one and you will see
what we mean. M522P
pH
Turbo Inlet Hose we have a version of this (discontin-
ued by Ford) hose that links the turbo outlet pipe to the throttle
body. Ours is high specification 4-ply Silicone (blue) rated to
over 600 degrees, 190 psi burst pressure- better & cheaper
than the original ! M22H
pI
Stainless Base Gasket replacement for between the turbo
base and exhaust manifold. L521GT
2 5

Engine & Related Components
pADistributor Cap 2.3L Heavy duty epoxy/resin cap
w/brass terminals.L9B

pBDistributor Rotor 2.3L Heavy duty epoxy/resin rotor
(screw down type 1985-86).
L9F
pB
Distributor Rotor 2.3L Heavy duty epoxy/resin rotor
(push- on type 1987-89).
L9FA
pC
TFI Module 2.3L (Motorcraft)L9M
pD
Distributor 2.3L excludes cap, rotor, module
(35.00 core)
re manufacturedL9AB
pD
Distributor 2.9L excludes cap, rotor, module
(55.00 core)
remanufacturedG9AB
pE
Engine Management XR4Ti and Scorpio engine
management computers. (75.00 core)
remanufactured
XR4TI (specify auto or manual trans) M9C
Scorpio (specify auto or manual trans) G9C
2.3L Turbo Engine Sensors & Switches
pFElectric Fan Switch -XR M450FS
pGKnock Sensor-XR M450KS
pHEngine Coolant Temp Sensor (ECT)-XR M450EC
pIIdle Speed (Air Bypass Valve) XR/Scorpio
M450IS
pJThrottle Position Sensor (TPS)-XR M450TP
pKOxygen Sensor (OS)-XR M450OS
pLOil Pressure Switch-XR M450P
pM
Water Temp Gauge Sender- XR (purple band)M450F
Sensors & Switches (other)
Air Charge Temp. Sensor (ACT) Scorpio G450A
Coolant Temp. Sensor (ECT)- Scorpio M450EC
MAP Sensor -Scorpio G450M
Oil Pressure Switch- Scorpio G450P
Oxygen Sensor- Scorpio G450OS
Vehicle Speed Sensor- Scorpio G450S
Throttle Position Sensor- Scorpio G450TP
pCpB pA
pD
pN
pE
pNA/C Compressor XR4/Scorpio Nippondenso A/C
compressor units, includes clutch.
remanufacturedM470C
pO
Alternator Bosch (90 amp) alternators available for XR &
Scorpio. (10.00 core)
remanufactured.
Alternator -XR4TiM24A
Alternator -ScorpioG24A
pPStarter XR4Ti and Scorpio starter units. (30.00 core) re
manufactured.
Starter -XR4TiM23A
Starter -ScorpioG23A
pQFuel Injectors Replacement injectors for XR4Ti.
35 lb. Standard Brown Top Injector (reman) M7G
35 lb. Optional Disk Type Injector (new) L7G
pRVane Air Meter Larger 50mm (T-bird) and 65mm (SVO)
VAM's can be fitted as a performance upgrade on the XR4Ti.
("PE"
computer chip upgrade required)
50mm VAM (reman) L7V
65mm VAM (reman)L7VA
Standard VAM XR4Ti (reman)L7VM
pSFuel Pressure Regulator Standard replacement regulator
for XR4Ti.M7PR
pTElectric Fuel Pumps New XR4Ti (in line) high pressure
and (in tank) low pressure fuel pumps
Electric Fuel Pump (in line) high pressureM10A
Electric Fuel Pump (in tank) low pressureM10AT
Important note: all electrical items are pre-
tested before shipping. Carefully check all
wiring, fuses & relays
before ordering. Electrical
items are not returnable !
pF pGpHpI
pJ
pK
pL
pM
pO
pQpP
pS
pT
pR
3 1

New Items08/27/024 1
Scorpio Keys- Scorpio's came equipped with two types of keys.
The early (before 8/24/87) "chubb" type key and the later (after
8/87) "tibbe" type key. The easiest way of differentiating the two
is the early "chub" key has a round nose tip and the later "tibbie"
has a chisel flat tip, they are pictured above for comparison. We
can supply either "chubb" or "tibbe" replacement key blanks
(uncut) or you can purchase a complete car lock set (see below).
Scorpio Key Blank (chubb) pre 8/24/87 G309KE 7.50
Scorpio Key Blank (tibbe) after 8/87 G309K 7.50
tibbe key
(after 8/87)
chubb key
(up to 8/24/87)
Air Door Components- There are two common
replacement items associated with the function of the fresh
air door on the XR4. These are the Air Door Valve and
Vacuum Reservoir located near the battery. The HVAC
system allows the choice of recirculating inside air or bringing
in exterior air which is regulated by the air door. The door is
vacuum operated, controlled by a valve, and usually defaults
open. If you are experiencing cold air intrusion all the time it
is usually the valve which operates the door. If after a period
of time the door creeps open or is intermittent with engine
speed check the reservoir tank or the hoses for vacuum
leaks.
Air Door Valve M470V 40.00
Vacuum Reservoir M470VR 14.00
blower motor resistor
(Scorpio)
blower motor resistor
(XR)
blower control module
(Scorpio)
Scorpio Lock Sets- Lost or broken keys, theft damage,
unsure of your key code or don't have the time to wait for
custom keys to be made, whatever the reason the complete
lock set is the answer. We can supply a full set of locks and
keys (2) door, (1) ignition, (1) hatch with matching late type
"tibbe" (3) keys. A new lock set will restore both function
and security to your Scorpio.
Complete Lock Set w/keys -Scorpio G309LS 98.50
Cosworth ECU Cover- Fits above glove box and covers over
the storage cubbie. Embossed R/S logo, grain and finish
match stock dash pad. Can be painted with vinyl paint to
desired color (supplied in black).
Coscorth R/S ECU Cover M324 79.00
Fan Speed Controls- If the HVAC fan is only functioning
at one speed it likely that the fan/blower motor resistor has
failed. The XR4 uses a simple and cheap resistor unit that
plugs in near the lid of the air box. The Scorpio uses one of
two types. The first is similar to the one used on the XR and
the other is a more elaborate and expensive electronic
module. Check what type you have before ordering.
Blower Motor Resistor- XR M470BR 39.00
Blower Motor Resistor- Scorpio G470BR 39.00
Blower Control Module- Scorpio G470BM 202.50