Bad ECU or mechanic?

[box]

he hasnt put the CAS in upside down has he? Getting a scanner on the car would be a good start, but TBH it sounds like he's the wrong man to be diagnosing the issue.

Mechanics and electrical diagnosis dont usually mix too well

[Streamln1]

No properly alarm or remote start is going to effect anything to do with the ECU. Other than IGN and Power, there simply is nothing that the ECU reads that the alarm needs to work properly.

That being said, I have seen backyard installers do some really dumb shit, so anything is possible, but just for the record, no properly installed alarm will EVER fry an ecu.

Where are you located? Maybe you can have a member who knows a thing or two help you out?

[Jesters Deadd]

3. Driver signal
Injectors release fuel when the valve opens. Fuel flow is relatively constant once the valve is open, so the longer the valve is open (the drive time), the more fuel flows. The valve opens when current flows through the solenoid inside the injector. Typically, battery voltage is applied to the injector and the circuit is completed through a ground path inside the engine control module (ECM). Using switching transistors, the ECM closes and opens the connection to ground to open and close the injector, respectively.

Stealth 316 - Fuel Injectors

Yep, the ecu will ground the inj circuit to activate it. This is really basic stuff if he even looked at the circuit diagram.

[Dark]

Ok thanks guys appreciate the help.

[Dark]

Sorry for the delayed responses I'm active duty navy and I am here and gone a lot. I'm in Norfolk but my car is in spotslyvania at a shop called Xceptional auto. I'm gonna be gone again but I'll be back in a week so I'll update you then

[ntcmpjg]

Sorry for the delayed responses I'm active duty navy and I am here and gone a lot. I'm in Norfolk but my car is in spotslyvania at a shop called Xceptional auto. I'm gonna be gone again but I'll be back in a week so I'll update you then

O crap I have been in that area before when a member bought a VR4

[Jesters Deadd]

YOu ever fix your car?
After re reading this it sounds like your ptu is out. FYI.

[Dark]

Right now it's in the hands or the mechanic still I've been car pooling since April waiting to get my car back so far no progress

[Emilie@GZP]

Where are you located, if you don't mind my asking...?

[Kev943kgt]

So you was quoted 1600.00 to do a 120k?