Lexus Car ES, IS, LS 1998-06

Gasoline Engine Tune-Up Specifications

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GASOLINE ENGINE TUNE-UP SPECIFICATIONS
YearEngine Displacement LitersEngine VINSpark Plug Gap (in.)Ignition Timing (deg.)Fuel Pump (psi)Idle Speed (rmp)Valve Clearance
              IntakeExhaust
20044.0S0.040A47-51AHYDHYD
  4.7N0.040A47-51AHYDHYD
1Note: The information on the Vehicle Emission Control labe must be used, if different from the figures in this chart.
2A Ignition timing and idle speed are controlled by the PCM. No adjustment is necessary.
ENGINE TUNE-UP SPECIFICATIONS
YearEngine Displacement Liters (cc)Engine ID/VINSpark Plug Gap (in.)Ignition Timing (deg.)Fuel Pump (psi)Idle Speed (rmp)Valve Clearance (in.)
              In.Ex.
20003.0 (2995)1MZ-FE0.0438-12B -44-50650-0.006-0.010-
            7500.010.014
  3.0 (2997)2JZ-GE0.0438-12B -44-50650-0.006-0.010-
            7500.010.014
  4.0 (3969)1UZ-FE0.0438-12B -44-50700-0.006-0.010-
            8000.010.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production. The label figures must be used if they differ from those in this chart.
2- Terminals TE1 and E1 of check connector must be connected
3- Terminals TC and E1 of check connector must be connected
4- LS 430: Terminals TC and CG of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine Displacement Liters (cc)Engine ID/VINSpark Plug Gap (in.)Ignition Timing (deg.)Fuel Pump (psi)Idle Speed (rmp)Valve Clearance (in.)
              In.Ex.
20013.0 (2995)1MZ-FE0.0438-12B -44-50650-0.006-0.010-
            7500.010.014
  3.0 (2997)2JZ-GE0.0438-12B -44-50650-0.006-0.010-
            7500.010.014
  4.3 (4264)3UZ-FE0.0438-12B -44-50700-0.006-0.010-
            8000.010.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production. The label figures must be used if they differ from those in this chart.
2- Terminals TE1 and E1 of check connector must be connected
3- Terminals TC and E1 of check connector must be connected
4- LS 430: Terminals TC and CG of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine Displacement Liters (cc)Engine ID/VINSpark Plug Gap (in.)Ignition Timing (deg.)Fuel Pump (psi)Idle Speed (rmp)Valve Clearance (in.)
              In.Ex.
20023.0 (2995)1MZ-FE0.039-8-12B -44-50650-0.006-0.010-
      0.043     7500.010.014
  3.0 (2997)2JZ-GE0.039-8-12B -44-50650-0.006-0.010-
      0.043     7500.010.014
  4.3 (4264)3UZ-FE0.0438-12B -44-50700-0.006-0.010-
            8000.010.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production. The label figures must be used if they differ from those in this chart.
2- Terminals TE1 and E1 of check connector must be connected
3- Terminals TC and E1 of check connector must be connected
4- LS 430: Terminals TC and CG of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine Displacement Liters (cc)Engine ID/VINSpark Plug Gap (in.)Ignition Timing (deg.)Fuel Pump (psi)Idle Speed (rmp)Valve Clearance (in.)
              In.Ex.
20033.0 (2995)1MZ-FE0.039-8-12B -44-50650-0.006-0.010-
      0.043     7500.010.014
  3.0 (2997)2JZ-GE0.039-8-12B -44-50650-0.006-0.010-
      0.043     7500.010.014
  4.3 (4264)3UZ-FE0.0438-12B -44-50700-0.006-0.010-
            8000.010.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production. The label figures must be used if they differ from those in this chart.
2- Terminals TE1 and E1 of check connector must be connected
3- Terminals TC and E1 of check connector must be connected
4- LS 430: Terminals TC and CG of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine Displacement Liters (cc)Engine ID/VINSpark Plug Gap (in.)Ignition Timing (deg.)Fuel Pump (psi)Idle Speed (rmp)Valve Clearance (in.)
              In.Ex.
19983.0 (2995)1MZ-FE0.0438-12B -44-50650-0.006-0.010-
            7500.0100.014
  3.0 (2997)2JZ-GE0.0438-12B -44-50650-0.006-0.010-
            7500.0100.014
  4.0 (3969)1UZ-FE0.0438-12B -44-50700-0.006-0.010-
            8000.0100.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production. The label figures must be used if they differ from those in this chart.
2A Terminals TE1 and E1 of check connector must be connected
3B Terminals TC and E1 of check connector must be connected
4C LS 430: Terminals TC and CG of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine Displacement Liters (cc)Engine ID/VINSpark Plug Gap (in.)Ignition Timing (deg.)Fuel Pump (psi)Idle Speed (rmp)Valve Clearance (in.)
              In.Ex.
19993.0 (2995)1MZ-FE0.0438-12B -44-50650-0.006-0.010-
            7500.0100.014
  3.0 (2997)2JZ-GE0.0438-12B -44-50650-0.006-0.010-
            7500.0100.014
  4.0 (3969)1UZ-FE0.0438-12B -44-50700-0.006-0.010-
            8000.0100.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production. The label figures must be used if they differ from those in this chart.
2A Terminals TE1 and E1 of check connector must be connected
3B Terminals TC and E1 of check connector must be connected
4C LS 430: Terminals TC and CG of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine Displacement Liters (cc)Engine ID/VINSpark Plug Gap (in.)Ignition Timing (deg.)Fuel Pump (psi)Idle Speed (rmp)Valve Clearance (in.)
              In.Ex.
20003.0 (2995)1MZ-FE0.0438-12B -44-50650-0.006-0.010-
            7500.0100.014
  3.0 (2997)2JZ-GE0.0438-12B -44-50650-0.006-0.010-
            7500.0100.014
  4.0 (3969)1UZ-FE0.0438-12B -44-50700-0.006-0.010-
            8000.0100.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production. The label figures must be used if they differ from those in this chart.
2A Terminals TE1 and E1 of check connector must be connected
3B Terminals TC and E1 of check connector must be connected
4C LS 430: Terminals TC and CG of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine ID/VINEngine Displacement Liters (cc)Spark Plug Gap (in.)Fuel Pump (psi)Ignition Timing (deg.)Idle Speed (rpm)Valve Clearance
              IntakeExhaust
20001MZ-FE3.0 (2995)0.039-44-508-12B -550-0.006-0.010-
      0.043     6500.0100.014
  1UZ-FE4.0 (3969)0.039-44-508-12B -700-0.006-0.010-
      0.043     8000.0100.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production.
2- Terminals TE1 and E1 of check connector must be connected
3- Terminals TC and E1 of check connector must be connected
4- Terminals TC and CG of check connector must be connected
5- Terminals TE and E1 of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine ID/VINEngine Displacement Liters (cc)Spark Plug Gap (in.)Fuel Pump (psi)Ignition Timing (deg.)Idle Speed (rpm)Valve Clearance
              IntakeExhaust
20011MZ-FE3.0 (2995)0.039-44-508-12B -550-0.006-0.010-
      0.043     6500.0100.014
  2JZ-GE3.0 (2997)0.039-44-508-12B -650-0.006-0.010-
      0.043     7500.0100.014
  3UZ-FE4.3 (4293)0.039-44-508-12B -700-0.006-0.010-
      0.043     8000.0100.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production.
2- Terminals TE1 and E1 of check connector must be connected
3- Terminals TC and E1 of check connector must be connected
4- Terminals TC and CG of check connector must be connected
5- Terminals TE and E1 of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine ID/VINEngine Displacement Liters (cc)Spark Plug Gap (in.)Fuel Pump (psi)Ignition Timing (deg.)Idle Speed (rpm)Valve Clearance
              IntakeExhaust
20021MZ-FE3.0 (2995)0.039-44-508-12B -550-0.006-0.010-
      0.043     6500.0100.014
  2JZ-GE3.0 (2997)0.039-44-508-12B -650-0.006-0.010-
      0.043     7500.0100.014
  3UZ-FE4.3 (4293)0.039-44-508-12B -700-0.006-0.010-
      0.043     8000.0100.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production.
2- Terminals TE1 and E1 of check connector must be connected
3- Terminals TC and E1 of check connector must be connected
4- Terminals TC and CG of check connector must be connected
5- Terminals TE and E1 of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine ID/VINEngine Displacement Liters (cc)Spark Plug Gap (in.)Fuel Pump (psi)Ignition Timing (deg.)Idle Speed (rpm)Valve Clearance
              IntakeExhaust
20031MZ-FE3.0 (2995)0.039-44-508-12B -650-0.006-0.010-
      0.043     7500.0100.014
  2JZ-GE3.0 (2997)0.039-44-508-12B -650-0.006-0.010-
      0.043     7500.0100.014
  3UZ-FE4.3 (4293)0.039-44-508-12B -700-0.006-0.010-
      0.043     8000.0100.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production.
2- Terminals TE1 and E1 of check connector must be connected
3- Terminals TC and E1 of check connector must be connected
4- Terminals TC and CG of check connector must be connected
5- Terminals TE and E1 of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine ID/VINEngine Displacement Liters (cc)Spark Plug Gap (in.)Fuel Pump (psi)Ignition Timing (deg.)Idle Speed (rpm)Valve Clearance
              IntakeExhaust
20042JZ-GE3.0 (2997)0.039-44-508-12B -650-0.006-0.010-
      0.043     7500.0100.014
  3MZ-FE3.3 (3311)0.039-44-508-12B -630-0.006-0.010-
      0.043     7300.0100.014
  3UZ-FE4.3 (4293)0.039-44-508-12B700-0.006-0.010-
      0.043     8000.0100.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production.
2- Terminals TE1 and E1 of check connector must be connected
3- Terminals TC and E1 of check connector must be connected
4- Terminals TC and CG of check connector must be connected
5- Terminals TE and E1 of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine ID/VINEngine Displacement Liters (cc)Spark Plug Gap (in.)Fuel Pump (psi)Ignition Timing (deg.)Idle Speed (rpm)Valve Clearance
              IntakeExhaust
20052JZ-GE3.0 (2997)0.039-44-508-12B -650-0.006-0.010-
      0.043     7500.0100.014
  3MZ-FE3.3 (3311)0.039-44-508-12B -630-0.006-0.010-
      0.043     7300.0100.014
  3UZ-FE4.3 (4293)0.039-44-508-12B700-0.006-0.010-
      0.043     8000.0100.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production.
2- Terminals TE1 and E1 of check connector must be connected
3- Terminals TC and E1 of check connector must be connected
4- Terminals TC and CG of check connector must be connected
5- Terminals TE and E1 of check connector must be connected
ENGINE TUNE-UP SPECIFICATIONS
YearEngine ID/VINEngine Displacement Liters (cc)Spark Plug Gap (in.)Fuel Pump (psi)Ignition Timing (deg.)Idle Speed (rpm)Valve Clearance
              IntakeExhaust
20064GR-FSE2.5 (2500)0.039-28-858-12B -650-HYDHYD
      0.043     750    
  3MZ-FE3.3 (3311)0.039-44-508-12B -630-0.006-0.010-
      0.043     7300.0100.014
  2GR-FSE3.5 (3456)0.039-28-858-12B -600-HYDHYD
      0.043     700    
  3UZ-FE4.3 (4293)0.039-44-508-12B700-0.006-0.010-
      0.043     8000.0100.014
1NOTE: The Vehicle Emission Control Information label often reflects specification changes made during production.
2- Terminals TE1 and E1 of check connector must be connected
3- Terminals TC and E1 of check connector must be connected
4- Terminals TC and CG of check connector must be connected
5- Terminals TE and E1 of check connector must be connected
 
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