Difference between revisions of "Engines Troubleshoot"

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(New page: Nightmare. Your engine won't start! Dry your eyes and pick up your tools, we'll get her going again. __NOTOC__ =Troubleshoot= The troubleshooting table is a clickable diagram to help you ...)
 
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|style="background: lightsteelblue" | [[On-board_Computer|OBC?]]
 
|style="background: lightsteelblue" | [[On-board_Computer|OBC?]]
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|style="background: blanchedalmond"|Check for [[Engines_Troubleshoot#12V_At_ECU|12V at ECU]]
 
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|style="background: lightsteelblue" | Does it try to start?
 
|style="background: lightsteelblue" | Does it try to start?
 
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|style="background: blanchedalmond"|Test [[Blue_Plug#Testing|Blue Temp Sensor]]
 
|style="background: blanchedalmond"|Test [[Blue_Plug#Testing|Blue Temp Sensor]]
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|style="background: blanchedalmond"|[[Engines_Troubleshoot#Bridge_DME_Relay|Bridge the DME Relay]]
 
|style="background: blanchedalmond"|[[Engines_Troubleshoot#Bridge_DME_Relay|Bridge the DME Relay]]
 
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|style="background: lightsteelblue" | Does the [[Fuel#Fuel_Pump|fuel pump]] run when cranking?
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|style="background: lightsteelblue" | Does the [[Fuel#Fuel_Pump|fuel pump]]  
 
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run when cranking?
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|style="background: blanchedalmond"|[[DME|DME Relay]]
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|style="background: blanchedalmond"|Check [[Fuse_Box|Fuse 11]]
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|style="background: blanchedalmond"|[[Relays|Fuel Pump Relay]]
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|style="color: green"|←
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|style="background: blanchedalmond"|[[Engines_Troubleshoot#Bridge_Fuel_Pump_Relay|Bridge the Fuel Pump Relay]]
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|style="background: blanchedalmond"|[[Fuel#Fuel_Pump|Fuel Pump]]
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|style="background: lightsteelblue" | Does the engine crank?
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|style="color: green"|→
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|style="background: blanchedalmond"|Ignition Switch
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|style="background: blanchedalmond"|Connect bulb across [[Fuel#Fuel_Pump|Fuel Pump]] pins
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|style="background: lightsteelblue" | Does it glow?
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|style="background: blanchedalmond"|Starter Motor
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|style="background: blanchedalmond"|Test [[Crank_Position_Sensor|CPS]]
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|style="color: red"|←
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|style="color: red"|←
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|style="background: blanchedalmond"|[[Engines_Troubleshoot#Check_for_Spark|Check for spark]]
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|style="color: red"|↓
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|style="background: blanchedalmond"|Check for [[Intake#Air_Leaks|air leaks]]
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|style="color: red"|←
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|style="color: red"|←
 
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==Diagnostic Plug Start==
 
==Diagnostic Plug Start==
 
==Bridge DME Relay==
 
==Bridge DME Relay==
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==Bridge Fuel Pump Relay==
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==12V At ECU==
 +
==Check for Spark==

Revision as of 07:18, 16 February 2012

Nightmare. Your engine won't start! Dry your eyes and pick up your tools, we'll get her going again.

Troubleshoot

The troubleshooting table is a clickable diagram to help you solve your engine woes. A picture of the entire table is available.

START
test bulb on coil bridge wire to coil green wire
Does it glow? Immobiliser? OBC? Check for 12V at ECU
Does the engine crank? Does it try to start? Pull out Fuse 11
Does the battery have 12V? charge battery Does it try to start?

Does the ICV buzz

with ignition on?

Test Blue Temp Sensor
Diagnostic Plug Start Bridge the DME Relay Does the fuel pump

run when cranking?

DME Relay Check Fuse 11
Fuel Pump Relay Bridge the Fuel Pump Relay Fuel Pump
Does the engine crank? Ignition Switch Connect bulb across Fuel Pump pins Does it glow?
Starter Motor Test CPS Check for spark
Check for air leaks


Solutions

Test Bulb On Coil

Bridge Wire To Coil

Green Wire

There's a green wire, the sneaky fuck

Charge Battery

Diagnostic Plug Start

Bridge DME Relay

Bridge Fuel Pump Relay

12V At ECU

Check for Spark