Difference between revisions of "Petrol engines Ignition advance curves"

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[[Image:DG~VS~DJ.jpg]]
[[Image:DG~VS~DJ.jpg]]


Centrifugal advance curves above
 
Max Vacuum advance is quoted as 12~16 degrees for both DG and DJ
== Above: Centrifugal advance curves above ==
 
Max Vacuum advance is quoted as 12~16 degrees for both DG and DJ (see below)


  '''SteveW:''' Using a 2.1 DJ distributor for a 1.9 DG
  '''SteveW:''' Using a 2.1 DJ distributor for a 1.9 DG
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Timing || DG 5°±1° BTDC@900±50 || DJ 10°±1° BTDC@800


Advance check || 0°-2°@1500 || 0°-2°@1050
{| border="1" cellpadding="2"
|+'''DG and DJ Ignition timing settings'''


Advance check || 10°-14°@2400 || 2°-6°@1300  
| '''1.9 DG '''  || '''2.1 DJ''' ||
|-
|Static timing||5°±1° BTDC@900±50||10°±1° BTDC@800||
|-
|Adv. check 1||0°-2°@1500||0°-2°@1050||
|-
|Adv. check 2||10°-14°@2400||2°-6°@1300||
|-
|Adv. check 3||24°-28°@4200||12°-16°@2400||
|-
|Vacuum adv.||12°-16°||12°-16°||


Advance check || 24°-28°@4200 || 12°-16°@2400
|}


Vac advance || 12°-16° || 12°-16°




[[Petrol engines 1.9 Timing| Timing a DH or DJ, technique.]]
[[Petrol engines 1.9 Timing| Timing a DH or DJ, technique.]]

Revision as of 21:32, 23 September 2008

File:DG~VS~DJ.jpg


Above: Centrifugal advance curves above

Max Vacuum advance is quoted as 12~16 degrees for both DG and DJ (see below)

SteveW: Using a 2.1 DJ distributor for a 1.9 DG

I think that they are probably close enough and the engine is running a treat on LPG and a quick check on 98 ron seems Ok too.


DG and DJ Ignition timing settings
1.9 DG 2.1 DJ
Static timing 5°±1° BTDC@900±50 10°±1° BTDC@800
Adv. check 1 0°-2°@1500 0°-2°@1050
Adv. check 2 10°-14°@2400 2°-6°@1300
Adv. check 3 24°-28°@4200 12°-16°@2400
Vacuum adv. 12°-16° 12°-16°


Timing a DH or DJ, technique.