ENGINE TUNE UP CHECKLIST

Engine Tune Up is whatever name you please specify what car if you experience decreased energy, so you must set up or re-check the condition of your car engineSo how do I Engine Tune Up is good and properly follow the instructions below:
CHECK THE LIQUID COOLING MACHINE
CHECK ENGINE OIL
CHECK THE BATTERIES
CHECK THE FILTER ELEMENT AIR FILTER SUB-ASSEMBLY
# Remove the air cleaner filter element sub-assembly.
# Check visually that there is nothing dirty, clogged, or damaged in the filter element air filter.
INSTRUCTIONS:
# If there is dirt or clogged air filter element, clean the air compressor.
# If there is dirt or blockage of the filter element is still left behind after the air filter was cleaned with air compressor, replace the air filter element.
CHECK THE BUSICHECK THE TIMING Ignition
# Heat engine.
# Put terminal tester from timing light in the position shown in FIG.
CAUTION:
* Use a timing light to detect the first signal.

# Use the SST, connect terminals 12 (EFIT) and 4 (E) of DLC3.
CAUTION:
*Be careful not one connecting terminal. Because it can damage the engine.
* Turn off all electrical systems and A / C.
* Check the ignition timing with a cooling fan to death.

#Check that the ignition timing is within the specification.
Ignition Timing:
4 to 8 ° BTDC
CAUTION:
When checking the ignition timing, move the transmission into park or neutral position.
INSTRUCTIONS:
* Run the engine at 1,000 to 1,300 rpm for 5 minutes, and check that the engine speed back to the idling rotation.
# Remove the terminal 12 (EFIT) and 4 (E)) of DLC3.

# Check that the ignition timing is within the specification.
Ignition Timing:-5 To 15 ° BTDC
# Check that the ignition timing as soon as engine speed plus advanced.
# Remove the timing light.

ROUND CHECK ENGINE IDLE
# Heat engine.
# Connect the SST to terminals 9 (REV) of DLC3. Connect the tachometer, then measure the engine speed at idle.
Round idle:750 rpm
CAUTION:
* When checking the idle rotation, move the transmission into park or neutral position.
# Turn off all electrical systems and A / C.
# Check the engine idle rotation with the fan cooling off.
CHECK compression
# Heat engine, then turn off.
# Remove the air filter assembly.
# Remove the ignition coil.
# Remove the spark plug.
# Unplug the fuel injector pump.
# Check the compression.
--- Insert the compression gauge into the spark plug hole.
--- Go to full throttle.

--- Turn the engine, and measure the compression pressure.
Compression pressure:1470 kPa (15.0 kgf/cm2, 213 psi)
Minimum pressure:1079 kPa (11.0 kgf/cm2, 156 psi)
Difference between each cylinder:147 kPa (1.5 kgf/cm2, 21 psi)

CAUTION:
* Use a fully charged battery so that the engine speed can be increased to 330 rpm or more.
* Check the other cylinder in the same way.
* Measure the compression pressure in the shortest time possible.
If the cylinder compression is low, pour a little oil into the engine cylinder, and then measure again.
INSTRUCTIONS:
* If the compression pressure increased after the addition of engine oil, piston rings may be worn.
* If the pressure remains low, the possibility of valve jammed or not seated properly, or there may be leakage from the gaskets.
CHECK THE CO / HC
# Turn on the machine.
# Run the engine at 2,500 rpm for approximately 180 seconds.
# Insert the probe tester probe CO / HC meter testing into the exhaust pipe of at least 40 cm (1.3 ft) during idling.
# Check the immediate concentration of CO / HC while idling.
The concentration of CO during idling.:0 to 0.2%
HC concentration during idling.
Local regulations are used 
If the concentration of CO / HC is not in accordance with the rules, do troubleshoot below.
# Check the heated oxygen sensor work.
for possible causes of malfunctions, and inspect and repair parts to be used if necessary.
Normal CO, HC High, rough Idle Problem, Cause:
#Mistake  Ignition:
---- Timing does not match
---- Spark plugs bad, short or gap is not suitable
# Gap improper valve# Leakage from the intake and exhaust valves
# Leakage in cylinder
 Low CO, HC high, rough Idle Problem (Readings fluctuate HC), Cause:
# Leakage vacuum:
--- PCV Hose
--- Intake manifold
--- Throttle Body
--- ISCV
--- Channel brake booster
# Mixed skinny lawyer leading to failure
High CO, HC high, rough Idle Problem (Black smoke from exhaust) Cause:
# Constraints air filters
# PCV valve clogged
# EFI system error:
--- Error pressure regulator
--- Damage to water temperature sensor
--- Errors water mass flow meter
--- Error ECM
--- Error injector
--- Error throttle position sensor
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