SAI-SV
Secondary Air Injection Shutoff Valve
SAIR-CV
Secondary Air Injection Control Valve
SC
Supercharged or Super Charger
SC MFI
Supercharged Multiport Fuel Injection
SCR
Selective Catalytic Reduction
SCSV
Swirl Control Solenoid Valve
SCV
Swirl Control Valve
SCV-A
SCV Actuator
SFI
Sequential Multiport Fuel Injection
SFI-MAF
SFI Mass Airflow Sensor
SFLS
Sub-Fuel Level Sensor
SOHC
Single Overhead Cam
SPK
Spark Controls
SPK-AVM
SPK Advance Vacuum Modulator
SPK-BVSV
SPK Bimetal Vacuum Switching Valve
SPK-CC
SPK Computer Controlled
SPK-CKV
SPK Check Valve
SPK-CSSA
SPK Cold Start Spark Advance System
SPK-CSSH
SPK Cold Start Spark Hold System
SPK-CTO
SPK Coolant Temperature Override
SPK-DAVS
SPK Distributor Vacuum Advance Solenoid
SPK-DCKV
SPK Distributor Check Valve
SPK-DCTO
SPK Dual Coolant Temperature Override
SPK-DDD
SPK Dual Diaphragm Distributor
SPK-DMV
SPK Distributor Modulator Valve
SPK-DPD
SPK Dual Point Distributor
SPK-DPVS
SPK Distributor Ported Vacuum Switch
SPK-DRCV
SPK Distributor Retard Control Valve
SPK-DRS
SPK Distributor Retard Solenoid
SPK-DSVMV
SPK Distributor Spark Vacuum Modulator Valve
SPK-DTVS
SPK Distributor Thermal Vacuum Switch
SPK-DTVV
SPK Distributor Thermal Vacuum Valve
SPK-DV
SPK Delay Valve
SPK-DVA
SPK Distributor Vacuum Advance
SPK-DVAS
SPK Distributor Vacuum Advance Solenoid
SPK-DVCS
SPK Distributor Vacuum Control Solenoid
SPK-DVCSW
SPK Distributor Vacuum Controlled Switch
SPK-DVCV
SPK Distributor Vacuum Control Valve
SPK-DVDV
SPK Distributor Vacuum Delay Valve
SPK-DVRS
SPK Distributor Vacuum Retard Switch
SPK-DVRV
SPK Distributor Vacuum Regulating Valve
SPK-DVVV
SPK Distributor Vacuum Vent Valve
SPK-EAVS
SPK Electronically Actuated Vacuum Switch
SPK-EDM
SPK Electronic Distributor Modulator
SPK-EI
SPK Electronic Ignition
SPK-ESA
SPK Electronic Spark Advance
SPK-ESC
SPK Electronic Spark Control (Retard)
SPK-ESS
SPK Electronic Spark Selection
SPK-EST
SPK Electronic Spark Timing
SPK-FDV
SPK Forward Delay Valve
SPK-HPCA
SPK Housing Pressure Cold Advance
SPK-ITCS
SPK Ignition Timing Control System
SPK-ITVS
SPK Ignition Timing Vacuum Switch
SPK-NLVR
SPK Non-Linear Vacuum Regulator
SPK-OSAC
SPK Orifice Spark Advance Control
SPK-PVA
SPK Ported Vacuum Advance
SPK-PVS
SPK Ported Vacuum Switch
SPK-RDO
SPK Retard Delay Orifice
SPK-RDV
SPK Reverse Delay Valve
SPK-RDVD
SPK Reverse Delay Valve (Dual)
SPK-RDVLV
SPK Retard Delay Valve
SPK-RDVS
SPK Reverse Delay Valve (Single)
SPK-RETS
SPK Retard Switch
SPK-SC
SPK Speed Controlled
SPK-SDV
SPK Spark Delay Valve
SPK-SOL
SPK Solenoid
SPK-SRRV
SPK Spark Relay Regulator Valve
SPK-TAVIA
SPK Temperature Activated Vacuum Ignition Advance
SPK-TCS
SPK Transmission Controlled Spark
SPK-TCSYS
SPK Timing Control System
SPK-TIDC
SPK Thermostatic Ignition Distributor Control
SPK-TV
SPK Thermal Valve
SPK-TVS
SPK Thermal Vacuum Switch
SPK-VACTO
SPK Vacuum Advance Coolant Temperature Override
SPK-VAS
SPK Vacuum Advance Solenoid
SPK-VAV
SPK Vacuum Advance Valve
SPK-VR
SPK Vacuum Retard
SPK-VRSW
SPK Vacuum Retard Switch
SPK-VSV
SPK Vacuum Switching Valve
SPK-VTCS
SPK Vacuum Timing Control System
SPL
Smoke Puff Limiter
SRI
Service Reminder Indicator
SSCA
Stepped Speed Control Actuator
SSCS
Stepped Speed Control Solenoid
STS
Service Throttle Soon Light
STVS
Secondary Throttle Valve System
SUB-HO2S
Sub-Heated Oxygen Sensor (after CAT)
SUB-O2S
Sub-Oxygen Sensor
SUB-TWC
Sub Three-Way Catalytic Converter