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Secondary injectors

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Old 03-24-02, 10:32 AM
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Secondary injectors
What tells the Secondary injectors to open? I have an 87 SE withe the 3800rpm hesitation problem.
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Old 03-24-02, 01:32 PM
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its the ECU that tells them when to open.
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Old 03-24-02, 01:40 PM
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The 3800rpm plus a load being detected by the map or in this case the boost/pressure sensor. Gotta have both. 3800 by itself will not do the job.
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