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Old Dec 18, 2016 | 05:25 PM
  #1  
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Codes

The truck is dying when I hit the clutch while coasting
​​​​​​
The other day I let it idle for 15-20 minutes the other day and it at one point slowed down and almost died then picked up like nothing happened

21 engine coolant temperature sensor out of self test range

Bad temp sender?

45 Secondary Air Upstream During Self Test

46 Secondary Air Not Bypassed During Self Test

I've got the the idle thing propped open a bit to prevent dying is that why I got these codes

77 Operator Error Dynamic Response Test

The dfo is busted

52 Power Steering Pressure Switch Circuit Open

The steering works fine
 
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Old Dec 18, 2016 | 05:45 PM
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This is on your '74????
 
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Old Dec 18, 2016 | 06:42 PM
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91 f150 302 5 speed
 
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Old Dec 18, 2016 | 10:04 PM
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did you bring the engine up to full operating temperature before reading codes ?
 
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Old Dec 18, 2016 | 10:08 PM
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Do you have the p/s pressure switch and did you turn the steering wheel during the test?

What is a dfo?
 
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Old Dec 19, 2016 | 01:04 AM
  #6  
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I didn't turn the steering wheel during the test was I supposed to I've never gotten the code before

I let it run but maybe not long enough to get it up to temp again I've never let it get hot and still never had the code before

Dumb **** operator
 
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Old Dec 20, 2016 | 08:55 PM
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It definitely has a bad temp sender
 
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