2001 Honda Accord injector pluse

Tiny
PJO
  • MEMBER
  • 2001 HONDA ACCORD
Computer problem
2001 Honda Accord 4 cyl Front Wheel Drive Manual

i HAVE 2001 HONDA WITH NO INJCTOR PLUSE
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Wednesday, November 26th, 2008 AT 2:32 PM

4 Replies

Tiny
DAVE H
  • MEMBER
PGM-FI Main Relay
The PGM-FI relay contains two separate relays. One is energized whenever the ignition is on which supplies battery voltage to the ECM/PCM, power to the fuel injectors, and power for the second relay. The second relay is energized to supply power to the fuel pump for two seconds when the ignition is switched ON (II), and when the engine is running.

PGM-FI ECU Main RelayBehind left side of dash, left of steering column. See Fig. 7 .


http://www.2carpros.com/forum/automotive_pictures/266999_relay_2.jpg



injectors are directly controlled by the PCM is MIL on ...is PCM showing fault code ??
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Wednesday, November 26th, 2008 AT 2:42 PM
Tiny
RASMATAZ
  • MEMBER
Do you have power to the injector? Could be that the computer is not getting a parameter signal such as the camshaft sensor in order to pulse the injector/s-Or just the computer itself
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Wednesday, November 26th, 2008 AT 2:44 PM
Tiny
PJO
  • MEMBER
Yes I have. Hot on one side be no ground
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+1
Wednesday, November 26th, 2008 AT 4:04 PM
Tiny
DAVE H
  • MEMBER
Your getting 12V with ignition on from PCM. The ground comes from a junction connector near oil filter. If that seems ok it then leads back to the PGM FI main relay behind the dash
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Wednesday, November 26th, 2008 AT 5:46 PM

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