Search in MDM

Bulletin

Resistances in spark plug cables ???

  • Manual-Mecanica
  • Author of the subject
  • Offline
  • Fresh Boarder
  • Fresh Boarder
Further
13 years 1 month before #34467 by manual-mecanica
Resistances in spark plug cables ??? Posted by manual-mecanica
Hello, greetings to all here.
DAYS I did a resistance measurement to my spark plug cables, being these:
1.- 3.48OHMS
2.- 3.30OHMS
3.- 3.83OHMS
4.- 3.83OHMS
AND DISTRIBUTOR TO DISTRIBUTOR CABLE 21KOHMS.- I think that the coil is very resistive, although I do not notice that the engine will work irregularly, also use resistive spark plugs. What they tell me is good to use resistive cables and spark plugs. These values ​​are within normal?

Greetings

Please connect or create account to join the conversation.

  • Manual-Mecanica
  • Author of the subject
  • Offline
  • Fresh Boarder
  • Fresh Boarder
Further
13 years 1 month before #34469 by manual-mecanica
Manual-Mecanica response on the Re: resistances in spark plug cables ???
1.00 linear cable meter <= 20,000 OHMS 20 K OHMS
0.75 linear cable meter <= 15,000 ohms 15 k ohms
0.50 linear meter of cable <= 10,000 ohms 10 k ohms


0.25

linear meter of cable <= 5,000 ohms 5 k ohms And check that spark plug is recommended for your vehicle Note: Check the cable connectors that are in good condition and measures the cable, take out the percentage thus you will achieve an optimal measurement.

Please connect or create account to join the conversation.

  • Manual-Mecanica
  • Author of the subject
  • Offline
  • Fresh Boarder
  • Fresh Boarder
Further
13 years 1 month before #34471 by manual-mecanica
Manual-Mecanica response on the Re: resistances in spark plug cables ???
Thank you nismo_35 for your answer. Analyzing your data the values ​​for spark plug cables would be fine, not that of the coil to the distributor is very high. Looking at Autodata this with the correct spark plugs Bosch WR8DC for a Toyota Corolla.

Have a good day.

Please connect or create account to join the conversation.